Shadow Corviknight Ultra League IV Dive

Opponent list (63 mons)

Tinkaton, Corviknight, Snorlax (Shadow), Corviknight (Shadow), Melmetal, Virizion, Zygarde (Complete Forme), Empoleon, Empoleon (Shadow), Mimikyu, Snorlax, Florges, Moltres (Galarian), Feraligatr (Shadow), Feraligatr, Jellicent, Giratina (Altered), Cramorant, Guzzlord, Skeledirge, Rillaboom, Lapras, Lapras (Shadow), Dusknoir, Ninetales (Alolan), Dondozo, Dusknoir (Shadow), Registeel, Blastoise, Ninetales (Alolan) (Shadow), Forretress, Giratina (Altered) (Shadow), Regidrago, Ninetales, Cresselia, Muk (Alolan), Clefable, Talonflame, Forretress (Shadow), Walrein, Walrein (Shadow), Deoxys (Defense), Runerigus, Steelix, Seaking, Cresselia (Shadow), Steelix (Shadow), Swampert, Toucannon, Milotic (Shadow), Primarina, Ampharos, Cradily (Shadow), Malamar (Shadow), Ampharos (Shadow), Talonflame (Shadow), Bellibolt, Seismitoad, Annihilape, Miltank, Forretress (Bug Bite), Forretress (Shadow) (Bug Bite), Annihilape (Close Combat+Rage Fist)

Which one to build? [all shields, equal] Any of them: no single stat threshold decides a matchup here. Which matchups you win still moves: Build 1 (626 spreads, roughly Atk >= 165.395 and Def >= 137.20 and HP >= 189) guarantees 30 of the 65 decision matchups; Build 2 (51 spreads, disjoint from it) guarantees 26 others; Build 1 wide (1342 spreads) keeps 18 of Build 1's 30 guaranteed matchups and holds the standout.

Build criteria: the same control as the one in the scatter strip below; either handle moves both

Corviknight (Shadow) running Sand Attack / Air Cutter, Payback.

[all shields, equal] Any of them: no single stat threshold decides a matchup here. Which matchups you win still moves: Build 1 (626 spreads, roughly Atk >= 165.395 and Def >= 137.20 and HP >= 189) guarantees 30 of the 65 decision matchups; Build 2 (51 spreads, disjoint from it) guarantees 26 others; Build 1 wide (1342 spreads) keeps 18 of Build 1's 30 guaranteed matchups and holds the standout.

No single-stat line on this moveset.

Build	Rule	Spreads	Guarantees	Rarest win	Gives up	Best member / SP1
Build 1 (primary)	~ Atk >= 165.395 and Def >= 137.20 and HP >= 189	626	30 of 65, 2 of them material; 16 hold under every opponent-IV mode	1v2 Tinkaton (outside 38%)	23: 0v0 Melmetal, 0v0 Jellicent, +21 more	2/4/14 (302 of 567 matchups)
What Build 1 guarantees (30 of 65), its 626 members The rule covers 97% of the same spreads (6 extra, 12 missed); the member list is the build. 0v0 (6) 0v0 Blastoise (rank 29) -- outside 46%; holds in 2 of 4 opponent-IV modes 0v0 Skeledirge (rank 20) -- outside 46%; holds in 2 of 4 opponent-IV modes 0v0 Empoleon (rank 8) -- outside 70% 0v0 Corviknight (Shadow) (rank 4) -- outside 79% 0v1 (3) 0v1 Muk (Alolan) (rank 36) -- outside 46% 0v1 Empoleon (rank 8) -- outside 55%; holds in 2 of 4 opponent-IV modes 0v1 Snorlax (Shadow) (rank 3) -- outside 89%; holds in 2 of 4 opponent-IV modes 0v2 (2) 0v2 Cresselia (Shadow) (rank 46) -- outside 64%; material; holds in 2 of 4 opponent-IV modes 0v2 Cresselia (rank 35) -- outside 72% 1v0 (3) 1v0 Tinkaton (rank 1) -- outside 88%; holds in 2 of 4 opponent-IV modes 1v1 (5) 1v1 Corviknight (Shadow) (rank 4) -- outside 65% 1v1 Dusknoir (Shadow) (rank 27) -- outside 75%; holds in 2 of 4 opponent-IV modes 1v1 Tinkaton (rank 1) -- outside 78%; holds in 2 of 4 opponent-IV modes 1v1 Toucannon (rank 49) -- outside 80%; holds in 3 of 4 opponent-IV modes 1v2 (3) 1v2 Tinkaton (rank 1) -- outside 38%; holds in 2 of 4 opponent-IV modes 2v1 (5) 2v1 Runerigus (rank 43) -- outside 51% 2v1 Walrein (Shadow) (rank 41) -- outside 63% 2v1 Moltres (Galarian) (rank 13) -- outside 64% 2v1 Cramorant (rank 18) -- outside 87% 2v2 (3) 2v2 Corviknight (Shadow) (rank 4) -- outside 51%; material 2v2 Swampert (rank 48) -- outside 70% 2v2 Zygarde (Complete Forme) (rank 7) -- outside 80%; holds in 1 of 4 opponent-IV modes Members (626), highest stat product first
Build 1 wide	~ Def >= 137.20 and HP >= 187 (bulk box)	1342	18 of 65, 0 of them material; 11 hold under every opponent-IV mode	--	35: 0v0 Corviknight (Shadow), 0v0 Melmetal, +33 more	--
What the wider rule keeps and gives up The rule covers 95% of the same spreads (53 extra, 12 missed); the member list is the region. The looser target around Build 1, for a reader who cannot hit Build 1 exactly. It holds every one of Build 1's 626 spreads in 1342 of its own, and keeps 18 of Build 1's 30 guaranteed matchups (none of them material). The 12 it gives up out here: 1v2 Tinkaton (grid 47%), 0v0 Blastoise (grid 54%) and 2v2 Corviknight (Shadow) (grid 59%), and 9 more. It holds the standout below.
Build 2 (fork)	no two- or three-stat rule fits; 51 spreads by list	51	26 of 65, 1 of them material; 18 hold under every opponent-IV mode	1v2 Giratina (Altered) (outside 50%)	27: 0v0 Melmetal, 0v0 Jellicent, +25 more	6/4/3 (287 of 567 matchups)
What Build 2 guarantees (26 of 65), its 51 members all inside attack IV 6-15, defense IV 0-14, HP IV 3-15; that box also holds 1899 spreads that are not members No two- or three-stat rule fits it; the list is the build. 0v0 (5) 0v0 Blastoise (rank 29) -- outside 54%; holds in 2 of 4 opponent-IV modes 0v0 Empoleon (rank 8) -- outside 74% 0v0 Corviknight (Shadow) (rank 4) -- outside 82% 0v0 Guzzlord (rank 19) -- outside 85% 0v1 (3) 0v1 Muk (Alolan) (rank 36) -- outside 54% 0v1 Empoleon (rank 8) -- outside 61%; holds in 2 of 4 opponent-IV modes 0v2 (2) 0v2 Cresselia (Shadow) (rank 46) -- outside 69%; material; holds in 2 of 4 opponent-IV modes 0v2 Cresselia (rank 35) -- outside 76% 1v0 (2) 1v0 Tinkaton (rank 1) -- outside 90% 1v1 (3) 1v1 Clefable (rank 37) -- outside 82%; holds in 2 of 4 opponent-IV modes 1v1 Toucannon (rank 49) -- outside 83% 1v2 (4) 1v2 Giratina (Altered) (rank 17) -- outside 50%; holds in 1 of 4 opponent-IV modes 1v2 Snorlax (Shadow) (rank 3) -- outside 59% 2v1 (2) 2v1 Cramorant (rank 18) -- outside 89% 2v2 (5) 2v2 Rillaboom (rank 21) -- outside 57%; holds in 2 of 4 opponent-IV modes 2v2 Swampert (rank 48) -- outside 74% 2v2 Toucannon (rank 49) -- outside 76% 2v2 Clefable (rank 37) -- outside 82%; holds in 2 of 4 opponent-IV modes Members (51), highest stat product first
Build 3 (bulk)	Def >= 142.15 and HP >= 193 (bulk box)	51	40 of 65, 1 of them material; 29 hold under every opponent-IV mode	0v1 Seaking (outside 2%)	13: 0v0 Corviknight (Shadow), 0v2 Cresselia (Shadow), +11 more	0/13/12 (298 of 567 matchups); SP1 in
What Build 3 guarantees (40 of 65), its 51 members The rule fits exactly: these spreads and no others. 0v0 (8) 0v0 Jellicent (rank 16) -- outside 13% 0v0 Melmetal (rank 5) -- outside 15% 0v0 Blastoise (rank 29) -- outside 54%; holds in 2 of 4 opponent-IV modes 0v0 Skeledirge (rank 20) -- outside 54%; holds in 2 of 4 opponent-IV modes 0v1 (6) 0v1 Seaking (rank 45) -- outside 2%; material 0v1 Forretress (Shadow) (Bug Bite) (rank 39) -- outside 9%; holds in 2 of 4 opponent-IV modes 0v1 Clefable (rank 37) -- outside 14% 0v1 Muk (Alolan) (rank 36) -- outside 54% 0v2 (1) 0v2 Cresselia (rank 35) -- outside 76% 1v0 (7) 1v0 Florges (rank 12) -- outside 13% 1v0 Walrein (rank 40) -- outside 32% 1v0 Ninetales (Alolan) (rank 25) -- outside 39% 1v0 Forretress (rank 31) -- outside 39% 1v1 (5) 1v1 Ninetales (Alolan) (rank 25) -- outside 8% 1v1 Dusknoir (Shadow) (rank 27) -- outside 79%; holds in 2 of 4 opponent-IV modes 1v1 Tinkaton (rank 1) -- outside 81% 1v1 Toucannon (rank 49) -- outside 83%; holds in 3 of 4 opponent-IV modes 1v2 (2) 1v2 Tinkaton (rank 1) -- outside 47% 2v1 (5) 2v1 Forretress (rank 31) -- outside 19%; holds in 3 of 4 opponent-IV modes 2v1 Runerigus (rank 43) -- outside 58% 2v1 Walrein (Shadow) (rank 41) -- outside 69% 2v1 Moltres (Galarian) (rank 13) -- outside 69% 2v2 (6) 2v2 Virizion (rank 6) -- outside 11% 2v2 Melmetal (rank 5) -- outside 16%; holds in 2 of 4 opponent-IV modes 2v2 Feraligatr (Shadow) (rank 14) -- outside 23%; holds in 2 of 4 opponent-IV modes 2v2 Mimikyu (rank 10) -- outside 26%; holds in 2 of 4 opponent-IV modes Members (51), highest stat product first
Family around 0/12/15 (not a build)	~ Def >= 141.80 and HP >= 193 (bulk box)	67	40 of 65 (--)	--	--	seeded by 0/12/15
Steps and fidelity The rule covers 97% of the same spreads (0 extra, 2 missed); the member list is the build. The region grown around 0/12/15 until 50 spreads guarantee every matchup left in it. It takes no column in the set panel under Why these regions, and no card.

The two objectives disagree here: Build 1 (primary)'s most-winning spread 2/4/14@50 wins 4 more matchups overall (302 against 298, of 567), while Build 3 (bulk) guarantees 10 more of the 65 decision matchups (40 against 30).

Build

Rule

Spreads

Guarantees (in the counted shields / overall)

Rarest win

Gives up

Best member (in 0v0 / 1v1 / 2v2 shields) / SP1

Build 1 (primary)

no two- or three-stat rule fits; 868 spreads by list

868

14 of 33 in 0v0 / 1v1 / 2v2 shields; 28 of 65 overall, 2 of them material; 16 hold under every opponent-IV mode

0v0 Blastoise (outside 42%)

2: 0v1 Empoleon, 1v2 Tinkaton

3/5/12 (101 of 189 matchups)

What Build 1 guarantees (14 of 33 in 0v0 / 1v1 / 2v2 shields; 28 of 65 overall), its 868 members

all inside attack IV 2-13, defense IV 4-15, HP IV 2-15; that box also holds 1148 spreads that are not members

No two- or three-stat rule fits it; the list is the build.

0v0 (6)
- 0v0 Blastoise (rank 29) -- outside 42%; holds in 2 of 4 opponent-IV modes
- 0v0 Skeledirge (rank 20) -- outside 42%; holds in 2 of 4 opponent-IV modes
- 0v0 Empoleon (rank 8) -- outside 68%
- 0v0 Corviknight (Shadow) (rank 4) -- outside 77%
- 0v0 Guzzlord (rank 19) -- outside 82%
- 0v0 Giratina (Altered) (Shadow) (rank 32) -- outside 97%
0v1 (2)
- 0v1 Muk (Alolan) (rank 36) -- outside 42%
- 0v1 Snorlax (Shadow) (rank 3) -- outside 89%; holds in 2 of 4 opponent-IV modes
0v2 (2)
- 0v2 Cresselia (Shadow) (rank 46) -- outside 61%; material; holds in 2 of 4 opponent-IV modes
- 0v2 Cresselia (rank 35) -- outside 70%
1v0 (3)
- 1v0 Tinkaton (rank 1) -- outside 87%; holds in 2 of 4 opponent-IV modes
- 1v0 Moltres (Galarian) (rank 13) -- outside 90%
- 1v0 Ninetales (rank 34) -- outside 90%; holds in 2 of 4 opponent-IV modes
1v1 (5)
- 1v1 Corviknight (Shadow) (rank 4) -- outside 62%
- 1v1 Dusknoir (Shadow) (rank 27) -- outside 73%; holds in 2 of 4 opponent-IV modes
- 1v1 Tinkaton (rank 1) -- outside 76%; holds in 2 of 4 opponent-IV modes
- 1v1 Toucannon (rank 49) -- outside 78%; holds in 3 of 4 opponent-IV modes
- 1v1 Registeel (rank 28) -- outside 90%
1v2 (2)
- 1v2 Regidrago (rank 33) -- outside 93%; holds in 2 of 4 opponent-IV modes
- 1v2 Rillaboom (rank 21) -- outside 96%
2v1 (5)
- 2v1 Runerigus (rank 43) -- outside 47%
- 2v1 Walrein (Shadow) (rank 41) -- outside 61%
- 2v1 Moltres (Galarian) (rank 13) -- outside 62%
- 2v1 Cramorant (rank 18) -- outside 86%
- 2v1 Ninetales (rank 34) -- outside 90%; holds in 2 of 4 opponent-IV modes
2v2 (3)
- 2v2 Corviknight (Shadow) (rank 4) -- outside 48%; material
- 2v2 Swampert (rank 48) -- outside 67%
- 2v2 Zygarde (Complete Forme) (rank 7) -- outside 78%; holds in 1 of 4 opponent-IV modes

Members (868), highest stat product first

Build 1 wide

Atk >= 162.00 + Def/HP staircase (17 steps)

1895

6 of 33 in 0v0 / 1v1 / 2v2 shields; 10 of 65 overall, 0 of them material; 6 hold under every opponent-IV mode

20: 0v0 Corviknight (Shadow), 0v0 Blastoise, +18 more

What the wider rule keeps and gives up

HP	Defense floor at that HP and above
182	140.9
183	139.5
184	139.5
185	139.5
186	139.5
187	138.1
188	137.2
189	137.2
190	137.2
191	137.2
192	137.2
193	135.4
194	133.7
195	132
196	133
197	133
198	134

The rule fits exactly: these spreads and no others.

The looser target around Build 1, for a reader who cannot hit Build 1 exactly. It holds every one of Build 1's 868 spreads in 1895 of its own, and keeps 6 of Build 1's 14 guaranteed matchups in 0v0 / 1v1 / 2v2 shields (10 of its 28 overall, none of them material).

The 18 it gives up out here: 0v0 Blastoise (grid 54%), 0v1 Muk (Alolan) (grid 55%) and 2v2 Corviknight (Shadow) (grid 59%), and 15 more.

Build 3 (bulk)

~ Def >= 136.98 and HP >= 189 (bulk box)

1028

9 of 33 in 0v0 / 1v1 / 2v2 shields; 20 of 65 overall, 0 of them material; 10 hold under every opponent-IV mode

1v2 Tinkaton (outside 30%)

10: 0v0 Corviknight (Shadow), 0v0 Giratina (Altered) (Shadow), +8 more

3/5/12 (101 of 189 matchups); SP1 in

What Build 3 guarantees (9 of 33 in 0v0 / 1v1 / 2v2 shields; 20 of 65 overall), its 1028 members

The rule covers 98% of the same spreads (18 extra, 0 missed); the member list is the build.

0v0 (4)
- 0v0 Blastoise (rank 29) -- outside 39%; holds in 2 of 4 opponent-IV modes
- 0v0 Skeledirge (rank 20) -- outside 39%; holds in 2 of 4 opponent-IV modes
- 0v0 Empoleon (rank 8) -- outside 66%
- 0v0 Guzzlord (rank 19) -- outside 81%
0v1 (3)
- 0v1 Muk (Alolan) (rank 36) -- outside 39%
- 0v1 Empoleon (rank 8) -- outside 49%; holds in 2 of 4 opponent-IV modes
- 0v1 Snorlax (Shadow) (rank 3) -- outside 88%; holds in 2 of 4 opponent-IV modes
0v2 (1)
- 0v2 Cresselia (rank 35) -- outside 69%
1v0 (2)
- 1v0 Tinkaton (rank 1) -- outside 86%; holds in 2 of 4 opponent-IV modes
- 1v0 Moltres (Galarian) (rank 13) -- outside 89%
1v1 (4)
- 1v1 Dusknoir (Shadow) (rank 27) -- outside 72%; holds in 2 of 4 opponent-IV modes
- 1v1 Tinkaton (rank 1) -- outside 75%; holds in 2 of 4 opponent-IV modes
- 1v1 Toucannon (rank 49) -- outside 77%; holds in 3 of 4 opponent-IV modes
- 1v1 Registeel (rank 28) -- outside 89%
1v2 (2)
- 1v2 Tinkaton (rank 1) -- outside 30%; holds in 2 of 4 opponent-IV modes
- 1v2 Regidrago (rank 33) -- outside 92%; holds in 2 of 4 opponent-IV modes
2v1 (3)
- 2v1 Walrein (Shadow) (rank 41) -- outside 59%
- 2v1 Moltres (Galarian) (rank 13) -- outside 60%
- 2v1 Cramorant (rank 18) -- outside 85%
2v2 (1)
- 2v2 Swampert (rank 48) -- outside 66%

Members (1028), highest stat product first

Build

Rule

Spreads

Guarantees (in the counted shields / overall)

Rarest win

Gives up

Best member (in 1v1 shields) / SP1

Build 1 (primary)

Def >= 136.95 and HP >= 187 (bulk box)

1438

4 of 8 in 1v1 shields; 15 of 65 overall, 0 of them material; 10 hold under every opponent-IV mode

0v1 Muk (Alolan) (outside 30%)

nothing the other builds guarantee

2/13/2 (34 of 63 matchups); SP1 in

What Build 1 guarantees (4 of 8 in 1v1 shields; 15 of 65 overall), its 1438 members

The rule fits exactly: these spreads and no others.

0v0 (2)
- 0v0 Empoleon (rank 8) -- outside 61%
- 0v0 Guzzlord (rank 19) -- outside 78%
0v1 (1)
- 0v1 Muk (Alolan) (rank 36) -- outside 30%
0v2 (1)
- 0v2 Cresselia (rank 35) -- outside 64%
1v0 (2)
- 1v0 Tinkaton (rank 1) -- outside 84%; holds in 2 of 4 opponent-IV modes
- 1v0 Moltres (Galarian) (rank 13) -- outside 88%
1v1 (4)
- 1v1 Dusknoir (Shadow) (rank 27) -- outside 68%; holds in 2 of 4 opponent-IV modes
- 1v1 Tinkaton (rank 1) -- outside 71%; holds in 2 of 4 opponent-IV modes
- 1v1 Toucannon (rank 49) -- outside 74%; holds in 3 of 4 opponent-IV modes
- 1v1 Registeel (rank 28) -- outside 88%
1v2 (1)
- 1v2 Regidrago (rank 33) -- outside 91%; holds in 2 of 4 opponent-IV modes
2v1 (3)
- 2v1 Walrein (Shadow) (rank 41) -- outside 52%
- 2v1 Moltres (Galarian) (rank 13) -- outside 53%
- 2v1 Cramorant (rank 18) -- outside 83%
2v2 (1)
- 2v2 Swampert (rank 48) -- outside 60%

Members (1438), highest stat product first

Build 1 wide

~ Atk >= 162.00 + Def/HP staircase (19 steps)

3034

1 of 8 in 1v1 shields; 1 of 65 overall, 0 of them material; 1 hold under every opponent-IV mode

14: 0v0 Empoleon, 0v0 Guzzlord, +12 more

What the wider rule keeps and gives up

HP	Defense floor at that HP and above
180	140
181	139.7
182	139.6
183	139.6
184	139.6
185	138.3
186	135.6
187	133.28
188	133
189	133
190	133
191	133
192	133
193	133
194	133
195	132
196	133
197	133
198	134

The rule covers 100% of the same spreads (6 extra, 0 missed); the member list is the region.

The looser target around Build 1, for a reader who cannot hit Build 1 exactly. It holds every one of Build 1's 1438 spreads in 3034 of its own, and keeps 1 of Build 1's 4 guaranteed matchups in 1v1 shields (1 of its 15 overall, none of them material).

The 14 it gives up out here: 0v1 Muk (Alolan) (grid 55%), 2v1 Walrein (Shadow) (grid 69%) and 2v1 Moltres (Galarian) (grid 70%), and 11 more.

Rates: outside N% is the share of the spreads NOT in that build that win the same matchup anyway; grid N% (the Notable spreads list and the cards at the top of the page) is the share of all the spreads on the grid. Weight follows the rate: bold = fewer than half of them win it; bold and underlined = fewer than a quarter; bold, underlined and italic = fewer than a tenth; dim = more than nine in ten win it anyway.

Each build's guarantee list is sorted by outside rate: how often the spreads NOT in that build win the same matchup anyway. The lower the rate, the rarer the guarantee.

Against the 31 spreads the mirror-slayer protocol converges on for Corviknight (Shadow) (neither attack-first nor bulk-first here), attack of 172.26 and up wins charge-move priority against 17 of them, and 172.71 and up against 27. Inside a build, take the highest attack you have: no build on this page holds a spread that clears the first cut; the closest is Build 2 at 171.37.

Is mine in one of these?

Paste your Poke Genie CSV, or add one spread by hand, in Check my collection below; the answer comes back here, grouped by build, and your collection stays in your browser.

Shield scenario:

Y: Color:

Stat-product rank against matchups won with PvPoke-default opponent IVs at the league cap over the whole opponent pool and, with Shield scenario on all, every baked shield state -- the view the single-stat line in the expander below was derived on. The Shield scenario selector on this row is the section's own; the scatter's dropdowns and the opponent filter do not drive this panel.

SP1 0/15/15, 2/4/14, 0/12/15

Notable spreads

Every single spread this page names, on one list: the spread that wins the most matchups, the one with the highest avg battle score, SP1, and each build's most-winning member. Entries whose decision-matchup wins overlap by 90% or more are merged, because two spreads that win the same matchups are one offer.

2/4/14 -- Most matchups won (all nine shield scenarios) / Build 1's most-winning member

in: It is a member of Build 1, which guarantees 30 of the 52 decision matchups it wins.
rarest wins: 0v1 Forretress (Shadow) (Bug Bite) (grid 10%), 2v2 Virizion (grid 12%) and 1v0 Florges (grid 14%)

0/12/15 -- Highest avg battle score (the scatter's own y axis)

in: It is in none of the builds, though Build 1 wide holds it. Of the 41 decision matchups it wins, Build 3 guarantees 40 to every one of its 51 members.
vs Build 3: wins 1 it does not guarantee -- 0v0 Toucannon (grid 40%; 69% of members)
loses: none of the 40 matchups Build 3 guarantees

What else is true of 0/12/15

It sits in a family of 67 spreads, Def >= 141.80 and HP >= 193, that guarantee 40 of the 65 decision matchups together -- level with Build 3's 40; that is a family (not a build), and it takes no column in the set panel under Why these regions, and no card.

Only 40 other spreads on this grid win all 41 of the decision matchups it wins.

0/15/15 (SP1) and 0/13/12 (Build 3's most-winning member) differ from it by 1 to 3 decision matchups, so this entry is the offer and they are spellings of it.

6/4/3 -- Build 2's most-winning member

in: It is a member of Build 2, which guarantees 26 of the 40 decision matchups it wins.
rarest wins: 1v0 Walrein (grid 33%), 0v0 Empoleon (Shadow) (grid 37%) and 0v0 Tinkaton (grid 37%)

What to do with this: If you already have one of these spreads, build it: each is the top of this grid on the measure that named it. If you are hunting, hunt a build instead.

Rocket-grunt encounters (this is a shadow, so it cannot be traded) needed to meet one named spread out of the 4096 on this grid: 2839 for a 50% chance, 5678 for a 75% chance. Model: the grunt IV floor is not verified here, and the count assumes uniform-random IVs over the whole grid.

The single-stat line

1 of the 5 movesets on this page carries a line. This page is Air Cutter, Payback, and it carries no line; Iron Head, Payback is at least 137.24 defense; Air Cutter, Iron Head, Payback, Sky Attack and Iron Head, Sky Attack carry no line.

Line: none
Closest: Atk >= 169.02 -- 1v2 Giratina (Altered), rank 17, 33 spreads of 4096 on the wrong side
SP1: 0/15/15 -- wins 297 of 567
Alternative: none (the widest pair that buys anything is already 99.98% of the grid)
Decision width: 5 matchups

No attack, defense or HP threshold decides a matchup for Corviknight (Shadow) running Sand Attack / Air Cutter, Payback in Ultra League; build for stat product. The closest thing to a line is 169.02 attack in the 1v2 against Giratina (Altered), rank 17. Nothing below it wins, and 2088 of the 2121 spreads at or above it do. It is not a build line because it reverses in 3 of the 4 baked opponent-IV settings.

Bulk does not separate either: the only defense-and-HP pair that buys anything, 130.04 defense, is already 99.98% of the grid. SP1, 0/15/15 at L48.5, wins 297 of its 567 matchups, and is inside that pair. The spread winning the most matchups on this grid is 2/4/14 with 302 of 567 (10 spreads tie for that count), so the whole IV decision here is 5 matchups wide.

rank-1

Shield scenario:

Why these regions

Why these regions and not others. The set panel below is every candidate region the builds were cut from. Under it, the same grid grouped by which contested matchups a spread wins -- its win/loss fingerprint, not its score -- drawn on the stat planes where a region is a shape; crossing a breakpoint or bulkpoint moves a spread to the next cluster.

The set panel (an UpSet plot: a bar chart of set intersections, Lex et al. 2014). Left: the named sets the lattice was built from (rows, labelled 'spreads in the set / decision matchups every member of it wins') and the candidate regions made by intersecting them (columns -- bar height is spreads, the number above it is decision matchups guaranteed in the shield scenarios this setting counts, and a coloured column is one of the builds in the table above). A dot means the region sits inside that row's set. The letters index THIS setting's own eight sets and are re-assigned when the Build criteria change, so compare the row names across Build criteria settings, not the letters.

clusters

Shield scenario:

Cluster	IVs	atk (mean)	def (mean)	hp (mean)	SP rank	contested wins (mean)	gains vs previous cluster
C0	1461	172.2	135.3	186	#1573-#4040	9.9	-
C1	2635	167.4	138.6	190	#1-#4096	10.3	Skeledirge (+84pp), Empoleon (+64pp), Blastoise (+63pp), Guzzlord (+38pp); trades away Shadow Empoleon (-96pp), Tinkaton (-89pp), Dusknoir (-79pp), Shadow Ampharos (-24pp)

Contested opponent	C0	C1
Blastoise	14%	77%
Skeledirge	1%	84%
Toucannon	41%	40%
Tinkaton	95%	6%
Shadow Empoleon	98%	3%
Dusknoir	80%	1%
Empoleon	33%	97%
Shadow Malamar	0%	36%
Shadow Corviknight	92%	77%
Melmetal	0%	25%
Shadow Ampharos	100%	76%
Jellicent	0%	23%
Guzzlord	61%	99%
Steelix	94%	86%
Annihilape	92%	100%
Annihilape (Close Combat+Rage Fist)	92%	100%
Shadow Giratina (Altered)	100%	96%

Contested opponent	Win rate	Best single-stat rule	Rule accuracy	Named anchor?
Blastoise	54%	wins iff sp >= 4,361,480	87%	named
Skeledirge	55%	wins iff atk < 169.98	91%	named
Toucannon	40%	wins iff atk < 167.70	78%	named
Tinkaton	37%	wins iff atk >= 170.51	94%	named
Shadow Empoleon	37%	wins iff atk >= 170.38	100%	named
Dusknoir	29%	wins iff atk >= 171.05	99%	named
Empoleon	74%	wins iff atk < 171.42	94%	named
Shadow Malamar	23%	wins iff sp >= 4,442,800	94%	named
Shadow Corviknight	82%	wins iff atk >= 165.40	97%	named
Melmetal	16%	wins iff sp >= 4,464,767	95%	named
Shadow Ampharos	85%	wins iff atk >= 165.85	100%	named
Jellicent	15%	wins iff sp >= 4,464,767	96%	named
Guzzlord	85%	wins iff atk < 172.43	94%	named
Steelix	89%	wins iff def >= 131.67	91%	named
Annihilape	97%	wins iff atk < 174.68	98%	named
Annihilape (Close Combat+Rage Fist)	97%	wins iff atk < 174.68	98%	named
Shadow Giratina (Altered)	98%	wins iff sp >= 4,156,120	98%	named

Cluster	IVs	atk (mean)	def (mean)	hp (mean)	SP rank	contested wins (mean)	gains vs previous cluster
C0	1983	171.2	135.8	186	#1196-#4096	2.7	-
C1	2113	167.1	139.0	191	#1-#4028	4.5	Alolan Muk (+94pp), Empoleon (+79pp), Clefable (+29pp), Forretress (Shadow) (Bug Bite) (+19pp); trades away Tinkaton (-52pp)

Contested opponent	C0	C1
Alolan Muk	6%	100%
Empoleon	21%	100%
Tinkaton	53%	1%
Clefable	0%	29%
Forretress (Shadow) (Bug Bite)	0%	19%
Miltank	94%	87%
Shadow Snorlax	82%	100%
Corviknight	12%	1%
Seaking	0%	6%
Snorlax	0%	5%

Contested opponent	Win rate	Best single-stat rule	Rule accuracy	Named anchor?
Alolan Muk	55%	wins iff atk < 169.91	89%	named
Empoleon	62%	wins iff sp >= 4,346,793	84%	named
Tinkaton	27%	wins iff atk >= 170.51	92%	named
Clefable	15%	wins iff sp >= 4,464,767	95%	named
Forretress (Shadow) (Bug Bite)	10%	wins iff sp >= 4,484,456	96%	named
Miltank	90%	wins iff sp >= 4,227,522	92%	named
Shadow Snorlax	91%	wins iff sp >= 4,280,927	94%	named
Corviknight	6%	wins iff atk >= 173.61	99%	named
Seaking	3%	wins iff sp >= 4,526,443	98%	named
Snorlax	3%	no single-stat rule beats the base rate	-	named

Cluster	IVs	atk (mean)	def (mean)	hp (mean)	SP rank	contested wins (mean)	gains vs previous cluster
C0	3237	170.0	136.7	187	#354-#4096	4.6	-
C1	859	165.7	140.1	193	#1-#3347	8.2	Alolan Ninetales (+76pp), Forretress (+76pp), Lapras (+73pp), Florges (+66pp); trades away Ninetales (-22pp)

Contested opponent	C0	C1
Lapras	27%	100%
Forretress	24%	100%
Alolan Ninetales	24%	100%
Walrein	22%	75%
Florges	0%	66%
Tinkaton	87%	100%
Galarian Moltres	90%	100%
Ninetales	97%	75%
Bellibolt	94%	100%

Contested opponent	Win rate	Best single-stat rule	Rule accuracy	Named anchor?
Lapras	42%	wins iff atk >= 171.85	77%	named
Forretress	40%	wins iff atk < 167.70	93%	named
Alolan Ninetales	40%	wins iff sp >= 4,404,927	89%	named
Walrein	33%	wins iff sp >= 4,464,767	78%	named
Florges	14%	wins iff sp >= 4,466,549	95%	named
Tinkaton	90%	wins iff sp >= 4,229,140	91%	named
Galarian Moltres	92%	wins iff def >= 133.25	100%	named
Ninetales	92%	wins iff atk >= 164.88	100%	named
Bellibolt	95%	wins iff sp >= 4,217,264	96%	named

Cluster	IVs	atk (mean)	def (mean)	hp (mean)	SP rank	contested wins (mean)	gains vs previous cluster
C0	2272	170.9	136.2	186	#898-#4096	5.1	-
C1	1824	166.9	139.0	191	#1-#3974	8.3	Primarina (+92pp), Shadow Cradily (+82pp), Zygarde (Complete Forme) (+75pp), Shadow Dusknoir (+37pp); trades away Clefable (-30pp)

Contested opponent	C0	C1
Zygarde (Complete Forme)	15%	90%
Shadow Cradily	16%	97%
Primarina	4%	95%
Shadow Corviknight	73%	67%
Shadow Dusknoir	62%	100%
Tinkaton	87%	74%
Clefable	95%	66%
Toucannon	69%	100%
Ampharos	0%	21%
Alolan Ninetales	0%	20%
Registeel	86%	100%

Contested opponent	Win rate	Best single-stat rule	Rule accuracy	Named anchor?
Zygarde (Complete Forme)	48%	wins iff sp >= 4,402,282	80%	named
Shadow Cradily	52%	wins iff sp >= 4,380,211	89%	named
Primarina	44%	wins iff hp >= 189	86%	named
Shadow Corviknight	70%	wins iff atk >= 165.40	85%	named
Shadow Dusknoir	79%	wins iff atk < 172.11	91%	named
Tinkaton	81%	wins iff sp >= 4,229,140	82%	named
Clefable	82%	wins iff atk >= 166.32	100%	named
Toucannon	83%	wins iff atk < 172.32	93%	named
Ampharos	10%	no single-stat rule beats the base rate	-	named
Alolan Ninetales	9%	wins iff def >= 141.84	100%	named
Registeel	92%	wins iff atk < 173.37	97%	named

Cluster	IVs	atk (mean)	def (mean)	hp (mean)	SP rank	contested wins (mean)	gains vs previous cluster
C0	2008	166.7	139.1	190	#1-#4096	3.8	-
C1	2088	171.4	135.8	186	#1009-#4038	4.4	Giratina (Altered) (+100pp), Shadow Snorlax (+75pp); trades away Tinkaton (-49pp), Zygarde (Complete Forme) (-44pp), Snorlax (-19pp)

Contested opponent	C0	C1
Giratina (Altered)	0%	100%
Tinkaton	72%	23%
Shadow Snorlax	22%	97%
Snorlax	46%	27%
Zygarde (Complete Forme)	45%	1%
Regidrago	97%	92%
Rillaboom	99%	95%

Contested opponent	Win rate	Best single-stat rule	Rule accuracy	Named anchor?
Giratina (Altered)	51%	wins iff atk >= 169.02	99%	named
Tinkaton	47%	wins iff def >= 136.84	92%	named
Shadow Snorlax	60%	wins iff atk >= 168.28	98%	named
Snorlax	36%	wins iff hp >= 190	74%	named
Zygarde (Complete Forme)	23%	wins iff hp >= 194	84%	named
Regidrago	94%	wins iff atk < 174.15	96%	named
Rillaboom	97%	wins iff sp >= 4,152,021	97%	named

Cluster	IVs	atk (mean)	def (mean)	hp (mean)	SP rank	contested wins (mean)	gains vs previous cluster
C0	1062	172.3	135.2	185	#1687-#4096	3.9	-
C1	3034	168.0	138.2	190	#1-#4090	6.4	Annihilape (Close Combat+Rage Fist) (+97pp), Galarian Moltres (+93pp), Runerigus (+42pp), Shadow Walrein (+39pp); trades away Bellibolt (-50pp)

Contested opponent	C0	C1
Runerigus	27%	69%
Shadow Walrein	40%	79%
Galarian Moltres	1%	94%
Annihilape (Close Combat+Rage Fist)	0%	97%
Forretress	12%	23%
Bellibolt	50%	0%
Cramorant	63%	98%
Ninetales	99%	90%
Ampharos	98%	91%

Contested opponent	Win rate	Best single-stat rule	Rule accuracy	Named anchor?
Runerigus	58%	wins iff def >= 137.24	94%	named
Shadow Walrein	69%	wins iff def >= 136.14	95%	named
Galarian Moltres	70%	wins iff hp >= 186	88%	named
Annihilape (Close Combat+Rage Fist)	72%	wins iff atk < 171.28	91%	named
Forretress	20%	wins iff sp >= 4,457,257	91%	named
Bellibolt	13%	wins iff atk >= 172.55	100%	named
Cramorant	89%	wins iff atk < 172.84	94%	named
Ninetales	92%	wins iff atk >= 164.88	100%	named
Ampharos	93%	wins iff sp >= 4,224,596	94%	named

Cluster	IVs	atk (mean)	def (mean)	hp (mean)	SP rank	contested wins (mean)	gains vs previous cluster
C0	3529	169.8	137.0	188	#188-#4096	5.6	-
C1	567	165.1	140.3	193	#1-#3668	7.4	Shadow Feraligatr (+89pp), Melmetal (+86pp), Mimikyu (+84pp), Virizion (+76pp); trades away Toucannon (-88pp), Clefable (-83pp), Shadow Malamar (-49pp), Shadow Corviknight (-35pp)

Contested opponent	C0	C1
Rillaboom	52%	94%
Shadow Malamar	49%	0%
Shadow Corviknight	64%	29%
Mimikyu	16%	100%
Swampert	70%	100%
Toucannon	88%	0%
Shadow Feraligatr	11%	100%
Clefable	94%	11%
Zygarde (Complete Forme)	81%	96%
Melmetal	5%	91%
Virizion	2%	78%
Blastoise	12%	0%
Shadow Cradily	10%	2%
Seismitoad	0%	37%
Lapras	4%	0%

Contested opponent	Win rate	Best single-stat rule	Rule accuracy	Named anchor?
Rillaboom	57%	wins iff atk >= 170.29	81%	named
Shadow Malamar	42%	wins iff atk >= 169.11	90%	named
Shadow Corviknight	59%	wins iff sp >= 4,336,070	77%	named
Mimikyu	27%	wins iff hp >= 192	91%	named
Swampert	74%	wins iff atk < 171.42	93%	named
Toucannon	76%	wins iff atk >= 166.79	100%	named
Shadow Feraligatr	24%	wins iff hp >= 192	90%	named
Clefable	82%	wins iff atk >= 166.32	100%	named
Zygarde (Complete Forme)	83%	wins iff hp >= 185	89%	named
Melmetal	17%	wins iff sp >= 4,464,798	93%	named
Virizion	12%	wins iff sp >= 4,485,747	94%	named
Blastoise	11%	wins iff atk >= 172.79	100%	named
Shadow Cradily	9%	wins iff atk >= 173.61	97%	named
Seismitoad	6%	wins iff sp >= 4,509,208	98%	named
Lapras	3%	wins iff atk >= 174.15	100%	named

all scenarios: 78 win/loss bits (one per contested opponent per scenario) concatenated across 7 of 9 shield scenarios (0v2, 2v0 excluded as degenerate); 1793 distinct win patterns; K=2 clusters (silhouette 0.41); split at atk 169.50.

Sharpest single scenarios on this page: 2v1 shields (K=2, silhouette 0.58 over 9 contested opponents, split atk 171.18) and 0v1 shields (K=2, silhouette 0.58 over 10 contested opponents, split atk 169.85) -- pick them in the dropdown above.

Cluster	IVs	atk (mean)	def (mean)	hp (mean)	SP rank	contested wins (mean)	gains vs previous cluster
C0	1899	171.6	135.8	186	#1215-#4096	36.4	-
C1	2197	167.0	138.9	191	#1-#4090	45.6	Alolan Muk [0v1] (+85pp), Skeledirge [0v0] (+82pp), Shadow Cradily [1v1] (+78pp), Primarina [1v1] (+77pp); trades away Giratina (Altered) [1v2] (-82pp), Tinkaton [0v0] (-81pp), Shadow Empoleon [0v0] (-78pp), Shadow Malamar [2v2] (-65pp)

Per-cluster win rates vs each contested opponent

Contested opponent	C0	C1
Giratina (Altered) [1v2]	95%	13%
Zygarde (Complete Forme) [1v1]	18%	75%
Shadow Cradily [1v1]	11%	88%
Tinkaton [1v2]	22%	69%
Blastoise [0v0]	17%	86%
Skeledirge [0v0]	10%	93%
Alolan Muk [0v1]	9%	94%
Primarina [1v1]	3%	80%
Rillaboom [2v2]	82%	36%
Lapras [1v0]	42%	43%
Shadow Malamar [2v2]	77%	12%
Runerigus [2v1]	31%	82%
Shadow Corviknight [2v2]	47%	69%
Toucannon [0v0]	32%	47%
Shadow Snorlax [1v2]	94%	31%
Forretress [1v0]	14%	62%
Alolan Ninetales [1v0]	0%	73%
Empoleon [0v1]	25%	94%
Tinkaton [0v0]	81%	0%
Shadow Empoleon [0v0]	79%	1%
Snorlax [1v2]	17%	53%
Walrein [1v0]	31%	35%
Shadow Walrein [2v1]	45%	90%
Galarian Moltres [2v1]	37%	98%
Shadow Corviknight [1v1]	72%	69%
Dusknoir [0v0]	62%	2%
Annihilape (Close Combat+Rage Fist) [2v1]	41%	99%
Mimikyu [2v2]	0%	51%
Tinkaton [0v1]	57%	0%
Swampert [2v2]	45%	99%
Empoleon [0v0]	46%	99%
Toucannon [2v2]	99%	56%
Shadow Feraligatr [2v2]	0%	44%
Shadow Malamar [0v0]	0%	43%
Zygarde (Complete Forme) [1v2]	1%	42%
Shadow Dusknoir [1v1]	55%	100%
Forretress [2v1]	6%	32%
Tinkaton [1v1]	90%	73%
Shadow Corviknight [0v0]	93%	72%
Clefable [1v1]	99%	67%
Clefable [2v2]	99%	67%
Zygarde (Complete Forme) [2v2]	64%	99%
Toucannon [1v1]	63%	100%
Melmetal [2v2]	0%	32%
Melmetal [0v0]	0%	30%
Shadow Ampharos [0v0]	99%	72%
Clefable [0v1]	0%	28%
Jellicent [0v0]	0%	27%
Guzzlord [0v0]	69%	100%
Florges [1v0]	0%	26%
Bellibolt [2v1]	29%	0%
Virizion [2v2]	0%	23%
Steelix [0v0]	94%	84%
Cramorant [2v1]	77%	100%
Blastoise [2v2]	23%	0%
Tinkaton [1v0]	96%	84%
Forretress (Shadow) (Bug Bite) [0v1]	0%	19%
Miltank [0v1]	99%	83%
Ampharos [1v1]	0%	18%
Shadow Cradily [2v2]	13%	6%
Shadow Snorlax [0v1]	84%	97%
Alolan Ninetales [1v1]	0%	16%
Galarian Moltres [1v0]	83%	100%
Registeel [1v1]	83%	100%
Ninetales [1v0]	100%	86%
Ninetales [2v1]	100%	86%
Ampharos [2v1]	99%	88%
Corviknight [0v1]	12%	1%
Regidrago [1v2]	89%	99%
Seismitoad [2v2]	0%	10%
Bellibolt [1v0]	93%	98%
Lapras [2v2]	7%	0%
Rillaboom [1v2]	94%	100%
Annihilape [0v0]	94%	100%
Annihilape (Close Combat+Rage Fist) [0v0]	94%	100%
Seaking [0v1]	0%	5%
Snorlax [0v1]	0%	5%
Shadow Giratina (Altered) [0v0]	100%	96%

Green tint = the cluster mostly wins that matchup, red tint = mostly loses; the percentage is the share of the cluster's IVs that win.

Stat rules that reproduce the clusters (in-sample accuracy 96.4%)

atk < 169.50:
  atk < 169.22:
    hp < 186.50:
      -> cluster C1 (n=276)
    hp >= 186.50:
      -> cluster C1 (n=1729)
  atk >= 169.22:
    hp < 186.50:
      -> cluster C0 (n=69)
    hp >= 186.50:
      -> cluster C1 (n=152)
atk >= 169.50:
  hp < 189.50:
    atk < 169.81:
      -> cluster C0 (n=61)
    atk >= 169.81:
      -> cluster C0 (n=1505)
  hp >= 189.50:
    atk < 170.41:
      -> cluster C1 (n=129)
    atk >= 170.41:
      -> cluster C0 (n=175)

Depth-3 decision tree over (atk, def, hp). Accuracy is in-sample (regularized by a minimum leaf size), not cross-validated -- read it as "how well the clusters reduce to stat regions", not a prediction claim.

Matchup flip thresholds (candidate anchors)

The single stat and threshold that most accurately predicts win/loss across all IVs -- misclassifications allowed, so it is a diagnostic and a candidate anchor, not a build target. The "flips at" cutoffs under "Threats where your build choice matters" answer the other question (the lowest cutoff whose 75/25 split is clean) and are usually higher for the same opponent.

Contested opponent	Win rate	Best single-stat rule	Rule accuracy	Named anchor?
Giratina (Altered) [1v2]	51%	wins iff atk >= 169.02	99%	named
Zygarde (Complete Forme) [1v1]	48%	wins iff sp >= 4,402,282	80%	named
Shadow Cradily [1v1]	52%	wins iff sp >= 4,380,211	89%	named
Tinkaton [1v2]	47%	wins iff def >= 136.84	92%	named
Blastoise [0v0]	54%	wins iff sp >= 4,361,480	87%	named
Skeledirge [0v0]	55%	wins iff atk < 169.98	91%	named
Alolan Muk [0v1]	55%	wins iff atk < 169.91	89%	named
Primarina [1v1]	44%	wins iff hp >= 189	86%	named
Rillaboom [2v2]	57%	wins iff atk >= 170.29	81%	named
Lapras [1v0]	42%	wins iff atk >= 171.85	77%	named
Shadow Malamar [2v2]	42%	wins iff atk >= 169.11	90%	named
Runerigus [2v1]	58%	wins iff def >= 137.24	94%	named
Shadow Corviknight [2v2]	59%	wins iff sp >= 4,336,070	77%	named
Toucannon [0v0]	40%	wins iff atk < 167.70	78%	named
Shadow Snorlax [1v2]	60%	wins iff atk >= 168.28	98%	named
Forretress [1v0]	40%	wins iff atk < 167.70	93%	named
Alolan Ninetales [1v0]	40%	wins iff sp >= 4,404,927	89%	named
Empoleon [0v1]	62%	wins iff sp >= 4,346,793	84%	named
Tinkaton [0v0]	37%	wins iff atk >= 170.51	94%	named
Shadow Empoleon [0v0]	37%	wins iff atk >= 170.38	100%	named
Snorlax [1v2]	36%	wins iff hp >= 190	74%	named
Walrein [1v0]	33%	wins iff sp >= 4,464,767	78%	named
Shadow Walrein [2v1]	69%	wins iff def >= 136.14	95%	named
Galarian Moltres [2v1]	70%	wins iff hp >= 186	88%	named
Shadow Corviknight [1v1]	70%	wins iff atk >= 165.40	85%	named
Dusknoir [0v0]	29%	wins iff atk >= 171.05	99%	named
Annihilape (Close Combat+Rage Fist) [2v1]	72%	wins iff atk < 171.28	91%	named
Mimikyu [2v2]	27%	wins iff hp >= 192	91%	named
Tinkaton [0v1]	27%	wins iff atk >= 170.51	92%	named
Swampert [2v2]	74%	wins iff atk < 171.42	93%	named
Empoleon [0v0]	74%	wins iff atk < 171.42	94%	named
Toucannon [2v2]	76%	wins iff atk >= 166.79	100%	named
Shadow Feraligatr [2v2]	24%	wins iff hp >= 192	90%	named
Shadow Malamar [0v0]	23%	wins iff sp >= 4,442,800	94%	named
Zygarde (Complete Forme) [1v2]	23%	wins iff hp >= 194	84%	named
Shadow Dusknoir [1v1]	79%	wins iff atk < 172.11	91%	named
Forretress [2v1]	20%	wins iff sp >= 4,457,257	91%	named
Tinkaton [1v1]	81%	wins iff sp >= 4,229,140	82%	named
Shadow Corviknight [0v0]	82%	wins iff atk >= 165.40	97%	named
Clefable [1v1]	82%	wins iff atk >= 166.32	100%	named
Clefable [2v2]	82%	wins iff atk >= 166.32	100%	named
Zygarde (Complete Forme) [2v2]	83%	wins iff hp >= 185	89%	named
Toucannon [1v1]	83%	wins iff atk < 172.32	93%	named
Melmetal [2v2]	17%	wins iff sp >= 4,464,798	93%	named
Melmetal [0v0]	16%	wins iff sp >= 4,464,767	95%	named
Shadow Ampharos [0v0]	85%	wins iff atk >= 165.85	100%	named
Clefable [0v1]	15%	wins iff sp >= 4,464,767	95%	named
Jellicent [0v0]	15%	wins iff sp >= 4,464,767	96%	named
Guzzlord [0v0]	85%	wins iff atk < 172.43	94%	named
Florges [1v0]	14%	wins iff sp >= 4,466,549	95%	named
Bellibolt [2v1]	13%	wins iff atk >= 172.55	100%	named
Virizion [2v2]	12%	wins iff sp >= 4,485,747	94%	named
Steelix [0v0]	89%	wins iff def >= 131.67	91%	named
Cramorant [2v1]	89%	wins iff atk < 172.84	94%	named
Blastoise [2v2]	11%	wins iff atk >= 172.79	100%	named
Tinkaton [1v0]	90%	wins iff sp >= 4,229,140	91%	named
Forretress (Shadow) (Bug Bite) [0v1]	10%	wins iff sp >= 4,484,456	96%	named
Miltank [0v1]	90%	wins iff sp >= 4,227,522	92%	named
Ampharos [1v1]	10%	no single-stat rule beats the base rate	-	named
Shadow Cradily [2v2]	9%	wins iff atk >= 173.61	97%	named
Shadow Snorlax [0v1]	91%	wins iff sp >= 4,280,927	94%	named
Alolan Ninetales [1v1]	9%	wins iff def >= 141.84	100%	named
Galarian Moltres [1v0]	92%	wins iff def >= 133.25	100%	named
Registeel [1v1]	92%	wins iff atk < 173.37	97%	named
Ninetales [1v0]	92%	wins iff atk >= 164.88	100%	named
Ninetales [2v1]	92%	wins iff atk >= 164.88	100%	named
Ampharos [2v1]	93%	wins iff sp >= 4,224,596	94%	named
Corviknight [0v1]	6%	wins iff atk >= 173.61	99%	named
Regidrago [1v2]	94%	wins iff atk < 174.15	96%	named
Seismitoad [2v2]	6%	wins iff sp >= 4,509,208	98%	named
Bellibolt [1v0]	95%	wins iff sp >= 4,217,264	96%	named
Lapras [2v2]	3%	wins iff atk >= 174.15	100%	named
Rillaboom [1v2]	97%	wins iff sp >= 4,152,021	97%	named
Annihilape [0v0]	97%	wins iff atk < 174.68	98%	named
Annihilape (Close Combat+Rage Fist) [0v0]	97%	wins iff atk < 174.68	98%	named
Seaking [0v1]	3%	wins iff sp >= 4,526,443	98%	named
Snorlax [0v1]	3%	no single-stat rule beats the base rate	-	named
Shadow Giratina (Altered) [0v0]	98%	wins iff sp >= 4,156,120	98%	named

Rows are ordered by discriminating power (win rate closest to 50%). "Rule accuracy" is how well that single stat threshold predicts the win/loss across all IVs, and is only shown when it beats always-predicting the majority outcome; high-accuracy UNNAMED rows are candidate new anchors. "Named" means an authored anchor names that opponent (alt-moveset / IV-variant rows inherit their base opponent's anchor).

Cluster	IVs	atk (mean)	def (mean)	hp (mean)	SP rank	contested wins (mean)	gains vs previous cluster
C0	3354	169.9	136.9	187	#290-#4096	21.3	-
C1	742	165.5	139.9	193	#1-#3865	27.8	Shadow Feraligatr [2v2] (+90pp), Melmetal [2v2] (+89pp), Shadow Malamar [0v0] (+88pp), Mimikyu [2v2] (+88pp); trades away Toucannon [2v2] (-74pp), Clefable [1v1] (-65pp), Clefable [2v2] (-65pp), Shadow Ampharos [0v0] (-54pp)

Computed at bake time for moveset SAND_ATTACK / AIR_CUTTER, PAYBACK with PvPoke default opponent IVs and bait-selective shield play, over the full opponent pool; this does not follow the scatter's moveset / opponent-IV / bait dropdowns or the opponent filter.

How this works

Per shield scenario: an opponent is contested when between 2% and 98% of this dive's IV spreads beat it (everyone else is settled and can't distinguish IVs). Each IV's fingerprint is its win/loss vector over those opponents; fingerprints are clustered bottom-up (agglomerative, Hamming distance, average linkage). The number of clusters, K, is chosen by silhouette -- a 0-to-1 score of how cleanly the fingerprints separate, where above about 0.5 the clusters are distinct groups and below 0.30 the headline says "weak separation" and the clusters are tendencies rather than tiers -- under a parsimony floor (a split must keep every cluster above a minimum size, and the smallest K in 2-6 within 0.03 of the best silhouette wins). Silhouettes are comparable between the scenarios on this page, not between species. Clusters are ordered weakest to strongest by mean contested wins. The scatter panels project the same 4,096 IV spreads onto each pair of battle stats; clusters that overlap completely in score separate cleanly there. A scenario is reported as degenerate (no clustering attempted) when it has fewer than 6 contested opponents or fewer than 8 distinct win patterns -- on that little data every candidate K scores near-perfectly, which is a measurement artifact and not structure -- and its bits are left out of the all scenarios fingerprint. A scenario that clears the floor but has no split keeping every cluster above the minimum size is reported as fragmented instead, and its bits still count toward the combined view. The all scenarios bits are ordered most-discriminating first, which is the tie-break the linkage uses when several merges are equally close. Replaces the retired score-gap cluster heuristic (2026-07), which usually (~77% of sampled runs) fired on float-level jitter in the opponent-averaged score, and even when it did catch a real tier could not name which matchups defined it.

Evidence

1. Header

Corviknight (Shadow) -- Ultra League

SAND_ATTACK / AIR_CUTTER, PAYBACK (arm 1 of 5)

Level view: L50. Bake 2026-09-26. Blob 20260926_193142_Corviknight_ultra_shadow.replay.pkl.gz.

Opponent pool: 63 entries (Custom pool from ul_top60.txt (60 mons)). Grid: 4096 IV spreads x 9 shield scenarios.

Opponent-IV settings baked: PvPoke-default opponent IVs; PvPoke-default opponent IVs, focal never baits; stat-product rank-1 opponent IVs; stat-product rank-1 opponent IVs, focal never baits.

Rankings snapshot 2026-09-26.

Stats are shadow-effective (attack x1.2 applied); the charge-move priority line is not (see Provenance).

2. Floor

13 clean cuts exist on this dive and none is a floor: no exact cut, one-sided gate or near-exact split clears every gate with a pool share inside [25%, 60%] of the grid.

13 single-stat values do separate a cell exactly (12 on attack, 1 on Def, 0 on HP, over 106 contested cells), but none of them clears every gate while splitting between 25% and 60% of the grid, which is what an exact line has to do to carry a floor label.

The closest dirty thresholds on this dive, printed as evidence and not as lines:

At the one decimal place PvPoke and Poke Genie display, the top row reads Atk >= 169.0, which selects 2121 spreads where the exact value selects 2121: 0 more spreads land inside a line printed that way. The table prints the exact value because it is the one that selects the set the counts beside it describe.

A split is listed only when it puts fewer spreads on the wrong side than the constant rule does (predict one outcome for the whole grid) and when it keeps between 10% and 90% of the grid on each side.

cell	rank	closest split	spreads on the wrong side	constant rule gets wrong	wins at/above	wins below
1v2 Giratina (Altered)	rank 17	Atk >= 169.02	33	2008	2088 of 2121	0 of 1975
1v2 Tinkaton	rank 1	Def >= 136.84	343	1936	1936 of 2279	0 of 1817
1v2 Snorlax (Shadow)	rank 3	Atk >= 168.27	94	1639	2457 of 2551	0 of 1545
2v1 Runerigus	rank 43	Def >= 137.24	250	1705	2141 of 2141	250 of 1955

3. Lines on the other stats

No axis carries a line on this arm, so there is nothing to compare across them.

4. Example spreads

Existence proofs; each selection rule is printed with its spread.

There is no line on this arm, so the rules run over the whole grid rather than over a set of clearers.

The spread winning the most matchups on this grid is 2/4/14 with 302 of 567 (10 spreads tie for that count), so the whole IV decision here is 5 matchups wide.

rule	IVs	level	Atk / Def / HP	stat product	contested cells	all cells
most cells won on the whole grid	2/4/14	L50.0	166.38 / 137.25 / 197	98.08% (#236)	73	302
highest stat product (the rank-1 spread)	0/15/15	L48.5	162.90 / 143.66 / 196	100.00% (#1)	68	297

Cells won by shield scenario

spread	0v0	0v1	0v2	1v0	1v1	1v2	2v0	2v1	2v2	total
rank-1 0/15/15	37	12	1	60	30	8	63	56	30	297
2/4/14	36	10	2	60	33	10	63	57	31	302
0/15/15	37	12	1	60	30	8	63	56	30	297

5. Rank-1 check

Stat-product rank-1 is 0/15/15 at L48.5: 162.90 attack / 143.66 Def / 196 HP. It wins 297 of 567 cells (68 of the 106 contested ones).

There is no floor on this arm, so there is no line for it to be on one side of.

The lowest material rung it misses is 165.84 (0v0 Ampharos (Shadow)).

It is a member of the Alternative target below.

6. Alternative target

Def >= 130.04: 4095 spreads (99.98%), stat product 89.1% to 100.0% of rank-1, attack 162.90-176.28.

99.98% of the grid already satisfies this, so it is not a target to hunt for. Read it the other way round: the 0.02% of spreads outside it lose 1 contested matchup that every member wins: 2v2 Seaking (rank 45).

Rule: among (Def, HP) rectangles with at least 100 members, the one winning the most contested cells with EVERY member that at most 1% of the spreads outside it win, counting only cells against a top-50 opponent in a non-degenerate scenario; ties broken by member count.

Members win 239-302 cells in total.

IV envelope of the members -- attack IV 0-15, Def IV 0-15, HP IV 0-15. Members per attack IV: 0: 256, 1: 256, 2: 256, 3: 256, 4: 256, 5: 256, 6: 256, 7: 256, 8: 256, 9: 256, 10: 256, 11: 256, 12: 256, 13: 256, 14: 256, 15: 255.

Highest stat product inside it: 0/15/15 at L48.5 (100.00% of rank-1), 0/12/13 at L49.5 (99.74% of rank-1), 0/13/12 at L49.5 (99.72% of rank-1), 0/12/15 at L49.0 (99.65% of rank-1), 0/13/14 at L49.0 (99.63% of rank-1).

7. Cost

This test finds no reverse single-stat clean cut: no cell on this dive is won by every LOW spread and lost by every high one.

8. Rungs above

No floor on this arm, so no ladder above one.

9. Material clean cuts

Clean cuts holding between 10% and 90% of the grid, ascending. The widest of them sit under nearly every spread on the grid; the narrow ones at the bottom of the table do not.

cut	cells owned	spreads	settings	mechanism
Atk >= 165.84	0v0 Ampharos (Shadow) (rank 55)	3462 (84.5%)	2/4	Mechanism: SAND_ATTACK damage steps 3 -> 4 across the cut.
Atk >= 166.32	1v1 Clefable (rank 37), 2v2 Clefable (rank 37)	3369 (82.3%)	2/4	Mechanism: AIR_CUTTER damage steps 54 -> 55 across the cut.
Atk >= 170.37	0v0 Empoleon (Shadow) (rank 9)	1504 (36.7%)	2/4	Mechanism: PAYBACK damage steps 97 -> 98 across the cut.
Atk >= 172.54	2v1 Bellibolt (rank 57)	543 (13.3%)	2/4	Mechanism: PAYBACK damage steps 87 -> 88 across the cut.
Atk >= 172.78	2v2 Blastoise (rank 29)	433 (10.6%)	4/4	Mechanism unattributed: no priority line, damage step or bulkpoint sits in the gap.

10. Bulk

Clean cuts by axis: 12 on attack, 1 on Def, 0 on HP.

11. Coverage

Omitted: there is no floor on this arm, so there is no line to place.

12. Mirror

Against the pool's own Corviknight (Shadow) entry. Seat: our side is the optimised row; the mirror opponent always baits.

Against a mirror built at stat-product rank-1 opponent IVs, the count of our spreads (of 4096) that win, by shield scenario 0v0 through 2v2: 3762 0 0 4096 3907 0 4096 4096 3617.

Against a mirror built at stat-product rank-1 opponent IVs, focal never baits, the count of our spreads (of 4096) that win, by shield scenario 0v0 through 2v2: 3762 0 0 4096 3907 0 4096 4096 3617.

shields	win rate over the whole grid
0v0	82.1%
0v1	0.0%
0v2	0.0%
1v0	100.0%
1v1	70.2%
1v2	0.0%
2v0	100.0%
2v1	100.0%
2v2	58.8%

13. Changes the score, not the matchup

Cells won (or lost) by every spread where the battle score still steps by at least 60 at one attainable attack value.

Ordered by how close the step comes to the win line (500), nearest first: the question this field answers is how close a cell is to becoming a matchup, not how large the swing inside it is.

12 of 28 steps are listed, closest to the win line first; 16 more are not.

value	cell	rank	score step	points from 500	outcome
Atk >= 174.68	1v1 Walrein (Shadow)	rank 41	402 -> 487	13 (closing)	lost on both sides
Atk >= 163.38	2v1 Seismitoad	rank 58	545 -> 618	45 (widening)	won on both sides
Atk >= 164.87	2v2 Ninetales	rank 34	349 -> 446	54 (closing)	lost on both sides
Atk >= 165.84	1v0 Ampharos (Shadow)	rank 55	566 -> 716	66 (widening)	won on both sides
Atk >= 166.32	2v1 Clefable	rank 37	589 -> 698	89 (widening)	won on both sides
Atk >= 163.38	2v1 Dusknoir	rank 24	596 -> 667	96 (widening)	won on both sides
Atk >= 164.87	2v0 Ninetales	rank 34	609 -> 810	109 (widening)	won on both sides
Atk >= 164.87	1v1 Ninetales	rank 34	295 -> 374	126 (closing)	lost on both sides
Atk >= 176.28	2v0 Florges	rank 12	627 -> 744	127 (widening)	won on both sides
Atk >= 173.88	1v0 Deoxys (Defense)	rank 42	637 -> 740	137 (widening)	won on both sides
Atk >= 167.24	0v2 Annihilape (Close Combat+Rage Fist)	rank 59	361 -> 116	139 (widening)	lost on both sides
Atk >= 171.04	0v1 Dusknoir	rank 24	260 -> 352	148 (closing)	lost on both sides

14. Not claimed

93 of 106 contested matchups have no clean single-stat rule and are not claimed.

6 of 77 top-50 matchups are listed, one per base species and closest to an even split first; 71 more are not.

cell	rank	win rate over the whole grid
1v2 Giratina (Altered)	rank 17	51.0%
1v1 Zygarde (Complete Forme)	rank 7	48.2%
1v2 Tinkaton	rank 1	47.3%
0v0 Blastoise	rank 29	54.2%
0v0 Skeledirge	rank 20	54.7%
0v1 Muk (Alolan)	rank 36	54.7%

15. How sure

12 clean attack cuts, 1 on Def, 0 on HP, over 106 contested cells (229 cells are won by every spread, 232 lost by every spread).

Scenarios barred from carrying a floor -- fewer than 6 contested cells, or fewer than 8 distinct opponent columns among them; the dive page's "degenerate" flag applies the same two numbers to its own stricter counts, so it can flag a different set: 0v2 (2 contested, 3 distinct opponent columns), 2v0 (0 contested, 1 distinct opponent columns).

Independent check: the dive page's matchup clusters, under "Why these regions", which partition this same grid by whole win/loss fingerprint across all 7 non-degenerate shield scenarios, splits it at attack 169.50 (K=2, silhouette 0.41).

Not measured here: opponent IVs outside the baked cohorts, post-match HP and shields, XL or dust cost, and any live-game check of the priority convention.

16. Provenance

Every threshold in this section is one of three things, and each is badged where it is printed. An EXACT clean cut: every spread at or above it wins the named cell and no spread below it does. A ONE-SIDED GATE: one side is pure and the other is at least 97% pure -- either nothing below it wins (clearing it is necessary) or everything at or above it wins (clearing it is sufficient). A NEAR-EXACT split: at most 0.5% of the grid sits on the wrong side of it in total. The win predicate is gopvpsim.battle.is_win (score > 500; 500 itself is a tie, not a win).

That is stricter than the two numbers the dive page prints for the same opponent: the Threats "flips at" boundary (a 75/25 gate, so spreads on the passing side can still lose) and the Matchup clusters flip table's single-stat split for that one opponent (the most accurate such split, misclassifications allowed). The cluster line in "How sure" above is a third thing again: not one opponent but the stat rule that reproduces that section's "all scenarios" partition of the whole grid.

Priority ties: the coverage ladder counts an exact attack tie as NOT beaten. The engine is seat-dependent on an exact tie, so a tied line is not a guarantee in either direction.

Ranks and opponent builds are read live from the 2026-09-26 rankings snapshot and the current gamemaster; this blob carries no gamemaster stamp, so the render is a function of the blob plus those two live reads.

Auto-derived: this section is generated by scripts/deep_dive_brief.py from the replay blob. No human prose is in it.

How the line was selected (gates and guards)

Decision band for the floor (D1): the lowest ELIGIBLE rung whose clearer pool sits inside [25%, 60%] of the grid. Materiality band for a rung: [10%, 90%].

To be ELIGIBLE AS THE FLOOR -- not to be listed as a rung -- a cut needs at least 20 attack/20 defense/5 HP distinct attainable values below it, an opponent of rank 50 or better outside the caveat list, a non-degenerate shield scenario, a win rate at or above the cut of at least 90% in every setting, and a closed-form mechanism. Listing is a weaker bar: a rung is printed when it keeps 25% of the grid (above the floor) or sits in the materiality band (below it) AND points the same way in at least 2 settings, so a listed rung may be unattributed, low-ranked or 2-of-4.

A cut can fail several gates at once, so the failure tally below sums to more than the number of cuts.

Co-gate sub-rectangles need 5% of the grid; the alternative target needs 100 members; a score-only step needs 60 points. These constants are calibrated on one species and are parameters of the stage that uses them, not tuned per dive.

Floor pool by primitive on the attack axis -- the axis the cross-stat rule selected -- each selected on its own under the same band and the same gates: exact -> Atk >= 170.37 (0v0 Empoleon (Shadow), 36.7%) rejected on G-direction (2 of 4 settings); one-sided gate -> Atk >= 169.02 (1v2 Giratina (Altered), 51.8%) rejected on G-direction (1 of 4 settings); near-exact -> no candidate in the band. Selected: no floor. Selection takes the lowest eligible rung in the band; a stronger primitive within 0.50 stat points of it wins the tie, in the order exact, one-sided gate, near-exact. A gate needs 97% of its dirty side pointing the right way; a near-exact split needs at most 0.5% of the grid on the wrong side. Only exact rungs merge, in either direction.

Degradation ladder: rung reached = c. 13 clean cuts exist on this dive and none is a floor: no exact cut, one-sided gate or near-exact split clears every gate with a pool share inside [25%, 60%] of the grid.

Of 13 clean cuts, 0 clear every gate. Gate failures: G-direction 9, G-material-gap 5, G-material-hi 4, G-material-lo 3, G-rank 2, G-attributed 1.

Of 60 one-sided gate and near-exact candidates, 0 clear every gate. Gate failures: G-direction 45, G-attributed 44, G-material-hi 38, G-material-gap 37, G-material-lo 19, G-rank 13.

G-cmp-fresh (WARN, not a failure): 1 cut(s) have a live priority line within 0.50 attack of the cut but outside its gap, so they print unattributed: 2v2 Blastoise. This blob carries no gamemaster stamp, so a rebalance since the bake would look exactly like this.

Closest dirty thresholds on cells with no clean rule: 1v2 Giratina (Altered) Atk >= 169.02 (33 spreads on the wrong side); 1v2 Tinkaton Def >= 136.84 (343 spreads on the wrong side); 1v2 Snorlax (Shadow) Atk >= 168.27 (94 spreads on the wrong side); 2v1 Runerigus Def >= 137.24 (250 spreads on the wrong side).

band	attack line it selects	cell
[25%, 60%]	no floor	-
[25%, 55%]	no floor	-
[25%, 50%]	no floor	-
[20%, 60%]	no floor	-
[30%, 60%]	no floor	-
[25%, 70%]	no floor	-

Terms used here

build criteria: Which shield scenarios the ranking counts: all nine equally, the three even ones, or 1v1 alone.
build: A region of the IV grid you can aim at -- every spread that clears the same combination of thresholds, at least fifty of them.
guaranteed: Won by every single spread in the region, not by most of them.
decision matchup: A (shield scenario, opponent) pair the IV choice decides: a top-50 opponent that some spreads on this grid beat and others lose to.
wide: The looser rule drawn around a region of the grid: it holds every spread that region holds and more, so it wins less for every member but is easier to hit.
stat-product rank-1 (SP1): The IV spread with the largest attack x defense x HP at this league's CP cap -- the bulk-first spread most IV tools list first. Written SP1 where it is named repeatedly.
material: A matchup no single-stat threshold of a hundred or more spreads wins more than 95% of the time, so it takes two stats at once to claim it.
opponent-IV mode: One of the ways every opponent was made for this bake -- PvPoke-default IVs or the bulkiest ones, each with and without the focal side baiting -- so a claim that holds in all of them does not depend on how the opponent was made.
stat product: Attack x defense x HP at the league's CP cap, the usual one-number summary of an IV spread.
bulk box: A rule that is a defense floor and an HP floor and nothing else -- a rectangle on the defense / HP plane.
fork: A second region with no spread in common with the first that wins a noticeably different set of matchups outright -- the two overlap on less than 80% of them -- so they are a real choice rather than two spellings of one.
family: A region grown around one standout spread until at least fifty spreads all win every matchup left in it: something to aim at near a spread the table's own regions miss.
UpSet plot: A bar chart of set intersections: each column is one candidate region, and the dots under it mark which named sets it lies inside (Lex et al. 2014).
staircase: A rule whose defense floor steps DOWN as HP goes up, so bulk can be spent on either stat: one floor per HP value rather than one floor for all of them.
outside rate: How often the spreads left OUT of a region win the same matchup its own members all win -- one the rest of the grid takes anyway is not what you bought.
charge-move priority (CMP): When both sides throw a charged move on the same turn, the higher attack stat goes first.
contested matchups: The matchups some IV spreads on this grid win and others lose -- the only ones an IV choice can change.
bulkpoint: A defense value across which an opponent's damage into you steps down by a whole point, or an HP value across which the number of hits they need to knock you out changes.
one-sided gate: A stat value with one clean side: either nothing below it wins the matchup, or everything at or above it does -- so clearing it is required, or enough, but not both.
rung: An attack value above the line at which some further matchup flips for every spread that reaches it.

Cluster	IVs	atk (mean)	def (mean)	hp (mean)	SP rank	contested wins (mean)	gains vs previous cluster
C0	1444	172.2	135.2	186	#1843-#4087	8.9	-
C1	2652	167.6	138.8	190	#1-#4096	9.7	Skeledirge (+88pp), Blastoise (+70pp), Empoleon (+67pp), Shadow Malamar (+40pp); trades away Shadow Empoleon (-97pp), Tinkaton (-87pp), Dusknoir (-80pp), Shadow Ampharos (-18pp)

Contested opponent	C0	C1
Skeledirge	0%	88%
Blastoise	12%	82%
Toucannon	42%	42%
Tinkaton	95%	7%
Shadow Empoleon	100%	3%
Dusknoir	81%	2%
Shadow Malamar	0%	40%
Empoleon	32%	99%
Melmetal	0%	28%
Jellicent	0%	26%
Shadow Corviknight	92%	83%
Guzzlord	61%	100%
Shadow Ampharos	100%	82%
Steelix	94%	92%
Annihilape	92%	100%
Annihilape (Close Combat+Rage Fist)	92%	100%

Contested opponent	Win rate	Best single-stat rule	Rule accuracy	Named anchor?
Skeledirge	57%	wins iff atk < 169.98	93%	named
Blastoise	58%	wins iff sp >= 4,360,242	88%	named
Toucannon	42%	wins iff atk < 167.70	82%	named
Tinkaton	38%	wins iff atk >= 170.51	94%	named
Shadow Empoleon	37%	wins iff atk >= 170.38	100%	named
Dusknoir	30%	wins iff atk >= 171.05	99%	named
Shadow Malamar	26%	wins iff sp >= 4,442,800	94%	named
Empoleon	76%	wins iff atk < 171.48	95%	named
Melmetal	18%	wins iff sp >= 4,464,952	95%	named
Jellicent	17%	wins iff sp >= 4,467,311	96%	named
Shadow Corviknight	86%	wins iff atk >= 165.40	97%	named
Guzzlord	86%	wins iff atk < 172.43	95%	named
Shadow Ampharos	89%	wins iff atk >= 165.85	100%	named
Steelix	93%	wins iff def >= 131.67	95%	named
Annihilape	97%	wins iff atk < 174.68	98%	named
Annihilape (Close Combat+Rage Fist)	97%	wins iff atk < 174.68	98%	named

Cluster	IVs	atk (mean)	def (mean)	hp (mean)	SP rank	contested wins (mean)	gains vs previous cluster
C0	1758	171.7	135.7	186	#1390-#4096	2.8	-
C1	2338	167.4	138.9	191	#1-#4049	4.5	Alolan Muk (+100pp), Empoleon (+70pp), Clefable (+30pp), Forretress (Shadow) (Bug Bite) (+20pp); trades away Tinkaton (-59pp)

Contested opponent	C0	C1
Alolan Muk	0%	100%
Empoleon	25%	95%
Tinkaton	61%	2%
Clefable	0%	30%
Forretress (Shadow) (Bug Bite)	0%	20%
Shadow Snorlax	84%	100%
Corviknight	13%	1%
Miltank	99%	92%
Snorlax	0%	6%
Seaking	0%	6%

Contested opponent	Win rate	Best single-stat rule	Rule accuracy	Named anchor?
Alolan Muk	57%	wins iff atk < 170.08	92%	named
Empoleon	65%	wins iff sp >= 4,354,119	86%	named
Tinkaton	27%	wins iff atk >= 170.51	92%	named
Clefable	17%	wins iff sp >= 4,466,655	95%	named
Forretress (Shadow) (Bug Bite)	12%	wins iff sp >= 4,487,834	96%	named
Shadow Snorlax	93%	wins iff atk < 173.41	95%	named
Corviknight	6%	wins iff atk >= 173.61	99%	named
Miltank	95%	wins iff sp >= 4,227,522	95%	named
Snorlax	3%	wins iff hp >= 199	97%	named
Seaking	3%	wins iff atk < 164.85	98%	named

Moveset: Switching movesets reloads the page; pasted CSV will need to be re-loaded. Shields: Build criteria: Opponent IVs: Bait: Y-axis: Color: Anchors: Build criteria weights shield scenarios in: Which one to build?, the all-scenarios clusters, and Shields = All (by build criteria). Nothing else on this page is re-weighted by it. Threshold tiers (e.g. GH Great / GH Good) are expert stat-cutoff regions defined in Threshold Tiers below. Hover legend to isolate; click to lock.

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Paste your Poke Genie CSV export below, or click Choose file… to load one from disk. You’ll see which of your Corviknights (and pre-evolutions) qualify for each tier, overlaid on the scatter plot.

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Or enter one at a time - Atk/Def/HP IVs (0-15), level, shadow flag. Same format as PvPoke / PvPIVs.

Species Atk Def HP Level Shadow

Compare candidates - up to 7 of your IV spreads, side by side: wins, mirror, and the close calls that decide the build

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Highlight IVs:

Top IVs Rows: Ranked by this dive's battle simulation (not fetched from PvPoke). Click any column header to sort.

Battle-Rating Distribution

Per-matchup battle-rating distribution for the reference IV (PvPoke default or Rank 1, matching the Opponent-IVs dropdown) across the opponent pool, under the currently-selected Shields / Opponent-IVs / Bait.

Sand Attack / Air Cutter, Payback

IV Recommendations

Moveset: Sand Attack / Air Cutter, Payback. Vs PvPoke default opponents.

IV Flavor Guide (Simulation)

Auto-generated from simulation matchup data. Flavor names (e.g. "Premium Bulk", "Fortified {Opp}", "{Opp} Slayer") are derived from which opponents each IV cluster beats, not from the expert-authored Threshold Tiers section above. This IV Flavor Guide and the Threshold Tiers answer different questions and may not line up 1:1. New to flavor cards? The IV Flavor Guide walks through the six name families and the trade-off layout.

In Ultra League, Corviknight has 4 flavors: General Good, Florges Slayer, Fortified Melmetal, and Corviknight (Shadow) Mirror Bulk. In general, the General Good variation may be the flavor of choice, as it plays up Corviknight's potential vs Corviknight (Shadow), Zygarde (Complete Forme), Ampharos, among others.

Flavor	IVs	%	Catches needed
General Good [Recommended]	4075	99.5%	almost any will do
Florges Slayer	1	0.0%	very rare
Fortified Melmetal	9	0.2%	very rare
Corviknight (Shadow) Mirror Bulk	1958	47.8%	~2-3 for a 50-75% chance

General Good (163.03 Atk, 129.66 Def, 180 HP) [Recommended]

129.66 Def and 180 HP is a safe baseline for Corviknight, with an attack floor of 163.03 Atk for coverage against key opponents.

180 HP is also a safe spot, helping secure the mirror and key matchups vs Annihilape (Close Combat+Rage Fist), Blastoise.

130.05 Def with 180+ HP for Blastoise (0v0), Cresselia (incl. Shadow) (0v2), Dusknoir (incl. Shadow) (1v1), Empoleon (0v0, 0v1), Guzzlord (0v0), Moltres (Galarian) (1v0, 2v1), Muk (Alolan) (0v1), Ninetales (Alolan) (1v0), Primarina (1v1), Regidrago (1v2), Registeel (1v1), Seaking (2v2), Steelix (0v0), Toucannon (1v1, 2v2), Zygarde (Complete Forme) (1v1, 2v2), Cramorant (2v1), Giratina (Altered) (2v2), Annihilape (Close Combat+Rage Fist) (2v1), Bellibolt (1v0), Corviknight (incl. Shadow) (1v1, 2v2), Forretress (1v0), Lapras (1v0), Snorlax (incl. Shadow) (0v1), Swampert (2v2), Walrein (incl. Shadow) (2v1)
131.25 Def with 189+ HP for Empoleon (0v0), Zygarde (Complete Forme) (1v1)
131.27 Def for the Swampert (2v2)
131.81 Def with 188+ HP for Skeledirge (0v0), Feraligatr (incl. Shadow) (2v2)
131.94 Def with 188+ HP for the Cradily (incl. Shadow) (1v1 with bait)
132.33 Def with 186+ HP for Annihilape (Close Combat+Rage Fist) (2v1), Forretress (Shadow) (Bug Bite) (1v2)
132.76 Def with 184+ HP for the Cresselia (incl. Shadow) (0v2 no bait)
132.87 Def with 190+ HP for the Cradily (incl. Shadow) (1v1 no bait)

Florges Slayer (176.24 Atk)

The "Florges Slayer" Corviknight trades the comfort of bulk in order to gain several matchups including the Florges 1v0, 2v1, the Bellibolt 2v1, the Blastoise 2v2. Corviknight would need 176.24 Atk.

Note: The drop in bulk will cost several matchups, such as the Annihilape 0v0, Annihilape (Close Combat+Rage Fist) 0v0, 2v1, Corviknight (Shadow) 0v0, 1v1, 2v2, among others.

Fortified Melmetal (144.25 Def, 190 HP)

The "Fortified Melmetal" Corviknight fortifies its bulk to gain several matchups including the Melmetal 0v0, 2v2, the Ampharos 2v1, the Clefable 0v1. This requires 144.25 Def with 190 HP.

Note: The higher stat requirement will cost several matchups, such as the Ampharos (Shadow) 0v0, Clefable 1v1, 2v2, Corviknight (Shadow) 0v0, among others.

Corviknight (Shadow) Mirror Bulk (137.50 Def, 179 HP)

The "Corviknight (Shadow) Mirror Bulk" Corviknight fortifies its bulk to gain the Runerigus 2v1, and the Tinkaton 1v2. This requires 137.50 Def with 179 HP.

Rank-1 Corviknight (0/15/15) falls short on Atk (needs 163.03, has 162.90) vs the General Good threshold. If you have rank-1, you are trading threshold reach for max stat product.

Simulation-Derived IV Tiers

Auto-derived from the sim (not expert-authored).

Threshold Tiers

Stat-target headlines from thresholds/*.toml, each grouped with the named anchors its spec clears and the IV spreads that meet it. Within each tier card, bullets are grouped by opponent and sorted by the required stat (Def or Atk) ascending - read top-to-bottom in the order a player would clear them as their stat grows. The flat list of every anchor (regardless of tier) lives in Anchor-Driven Matchup Flips below. New to tier cards? The Threshold Tiers guide walks through what the stat cutoffs and member counts mean. A tier's anchors come from two passes over the anchor list:

Primary bullets - the tier has a cutoff on the anchor's target axis (atk or def) that meets or exceeds the anchor's threshold. Consequences:
- Subset case: if tier A is strictly stricter than tier B on the anchor axis, A's bullet list is a superset of B's. Overlap is intentional.
- Crossed-cutoff case: tier A has only an atk cutoff, tier B has only a def cutoff - neither is a subset of the other. Atk anchors appear only on A; def anchors only on B.
- Slayer-axis IV-count case: two tiers can list the same atk anchor but have different member-IV counts because a stricter tier's def cutoff excludes def-sacrificing spreads that the looser tier keeps. Check the (−N vs parent) callout on the tier header to spot this at a glance.
Anchors we get for free (collapsed) - the tier has no cutoff on the anchor's target axis, but every IV in the tier clears the anchor's threshold anyway. These would be silently dropped by the primary filter; we surface them in a separate collapsed block so the card isn't misleading.

Florges Slayer · atk≥176.24 (1 IV spread) (−9 vs Forretress Atk (atk-sacrificing spreads excluded))

Clears 54 anchors across 8 shield scenarios, covering Shadow Ampharos, Bellibolt, Blastoise, Clefable, +23 more. Atk breakpoint(s) vs Florges (2 scenario flips).

169.73 Atk for Tinkaton (Air Cutter) vs Tinkaton (0v0)
170.48 Atk for Tinkaton (Sand Attack) vs Tinkaton (0v0, 0v1)
170.61 Atk for Tinkaton (Payback) vs Tinkaton (0v0, 0v1)
173.58 Atk for Corviknight (Payback) vs Corviknight (0v1)
174.37 Atk for Corviknight (Air Cutter) vs Corviknight (0v1)
163.56 Atk for Shadow Snorlax (Air Cutter) vs Shadow Snorlax (1v2, 2v2)
163.65 Atk for Shadow Snorlax (Payback) vs Shadow Snorlax (1v2, 2v2)
168.23 Atk for Shadow Snorlax (Sand Attack) vs Shadow Snorlax (1v2)
164.46 Atk for Shadow Corviknight (Payback) vs Shadow Corviknight (0v0, 1v1)
164.68 Atk for Shadow Corviknight (Air Cutter) vs Shadow Corviknight (0v0, 1v1)
163.86 Atk for Zygarde Complete Forme (Air Cutter) vs Zygarde (Complete Forme) (0v0, 2v2)
174.78 Atk for Zygarde Complete Forme (Payback) vs Zygarde (Complete Forme) (0v0)
170.37 Atk for Shadow Empoleon (Payback) vs Shadow Empoleon (0v0)
171.74 Atk for Shadow Empoleon (Air Cutter) vs Shadow Empoleon (0v0)
176.24 Atk for Florges (Air Cutter) vs Florges (1v0, 2v1)
174.78 Atk for Shadow Feraligatr (Payback) vs Shadow Feraligatr (1v1)
164.33 Atk for Feraligatr (Payback) vs Feraligatr (2v2 with bait)
171.77 Atk for Feraligatr (Air Cutter) vs Feraligatr (2v2 with bait)
167.54 Atk for Giratina Altered (Payback) vs Giratina (Altered) (1v2 with bait)
168.85 Atk for Giratina Altered (Air Cutter) vs Giratina (Altered) (1v2 with bait)
173.94 Atk for Lapras (Payback) vs Lapras (2v2)
176.09 Atk for Lapras (Air Cutter) vs Lapras (2v2)
163.27 Atk for Dusknoir (Payback) vs Dusknoir (0v0, 1v1)
171.04 Atk for Dusknoir (Air Cutter) vs Dusknoir (0v0)
171.04 Atk for Dusknoir (Sand Attack) vs Dusknoir (0v0)
170.69 Atk for Blastoise (Air Cutter) vs Blastoise (2v2)
172.66 Atk for Blastoise (Payback) vs Blastoise (2v2)
175.37 Atk for Forretress (Air Cutter) vs Forretress (2v1)
176.01 Atk for Forretress (Payback) vs Forretress (2v1)
164.65 Atk for Ninetales (Air Cutter) vs Ninetales (1v0, 2v1)
164.65 Atk for Ninetales (Sand Attack) vs Ninetales (1v0, 2v1)
165.25 Atk for Ninetales (Payback) vs Ninetales (1v0, 2v1)
163.12 Atk for Clefable (Air Cutter) vs Clefable (1v1, 2v2)
164.38 Atk for Clefable (Payback) vs Clefable (1v1, 2v2)
164.58 Atk for Shadow Cresselia (Payback) vs Shadow Cresselia (0v2 with bait)
164.02 Atk for Toucannon (Payback) vs Toucannon (2v2)
165.28 Atk for Toucannon (Air Cutter) vs Toucannon (2v2)
173.99 Atk for Shadow Cradily (Payback) vs Shadow Cradily (2v2)
175.12 Atk for Shadow Cradily (Air Cutter) vs Shadow Cradily (2v2)
169.10 Atk for Shadow Malamar (Payback) vs Shadow Malamar (2v2 with bait)
163.87 Atk for Shadow Ampharos (Payback) vs Shadow Ampharos (0v0)
164.94 Atk for Shadow Ampharos (Air Cutter) vs Shadow Ampharos (0v0)
165.68 Atk for Shadow Ampharos (Sand Attack) vs Shadow Ampharos (0v0)
172.47 Atk for Bellibolt (Payback) vs Bellibolt (2v1)
174.46 Atk for Bellibolt (Air Cutter) vs Bellibolt (2v1)
163.03 Atk for Seismitoad (Payback) vs Seismitoad (1v1)
164.16 Atk for Seismitoad (Air Cutter) vs Seismitoad (1v1)
163.78 Atk for Dondozo (Payback) vs Dondozo (1v1)
164.78 Atk for Dondozo (Air Cutter) vs Dondozo (1v1)
174.75 Atk for Rillaboom (Payback) vs Rillaboom (2v2)
175.38 Atk for Rillaboom (Air Cutter) vs Rillaboom (2v2)
163.98 Atk for Shadow Giratina Altered (Payback) vs Shadow Giratina (Altered) (1v2 with bait)
164.96 Atk for Shadow Milotic (Payback) vs Shadow Milotic (1v1)
165.96 Atk for Shadow Milotic (Air Cutter) vs Shadow Milotic (1v1)

Anchors we get for free (157 cleared by every IV in this tier despite no cutoff on the relevant axis)

129.66 Def + 194 HP for Melmetal bulk (Thunderbolt) vs Melmetal (0v0, 2v2)
129.66 Def + 194 HP for Melmetal bulk (Dynamic Punch) vs Melmetal (0v0, 2v2)
129.88 Def + 194 HP for Melmetal bulk (Superpower) vs Melmetal (0v0, 2v2)
130.00 Def + 194 HP for Melmetal bulk (Flash Cannon) vs Melmetal (0v0, 2v2)
130.41 Def + 194 HP for Melmetal bulk (Rock Slide) vs Melmetal (0v0, 2v2)
131.32 Def + 194 HP for Melmetal bulk (Hyper Beam) vs Melmetal (0v0, 2v2)
129.82 Def + 195 HP for Virizion bulk (Leaf Blade) vs Virizion (2v2)
130.07 Def + 195 HP for Virizion bulk (Stone Edge) vs Virizion (2v2)
130.22 Def + 195 HP for Virizion bulk (Double Kick) vs Virizion (2v2)
130.97 Def + 195 HP for Virizion bulk (Close Combat) vs Virizion (2v2)
131.47 Def + 195 HP for Virizion bulk (Sacred Sword) vs Virizion (2v2)
130.04 Def + 194 HP for Zygarde Complete Forme bulk (Earthquake) vs Zygarde (Complete Forme) (1v1, 1v2)
130.36 Def + 194 HP for Zygarde Complete Forme bulk (Crunch) vs Zygarde (Complete Forme) (1v1, 1v2)
130.44 Def + 194 HP for Zygarde Complete Forme bulk (Outrage) vs Zygarde (Complete Forme) (1v1, 1v2)
130.94 Def + 194 HP for Zygarde Complete Forme bulk (Hyper Beam) vs Zygarde (Complete Forme) (1v2)
130.33 Def + 181 HP for Empoleon bulk (Hydro Pump) vs Empoleon (0v0, 0v1)
130.42 Def + 181 HP for Empoleon bulk (Blizzard) vs Empoleon (0v0, 0v1)
131.24 Def + 185 HP for Empoleon bulk (Hydro Cannon) vs Empoleon (0v0, 0v1)
131.58 Def + 185 HP for Empoleon bulk (Drill Peck) vs Empoleon (0v0, 0v1)
131.58 Def + 185 HP for Empoleon bulk (Metal Claw) vs Empoleon (0v0, 0v1)
131.58 Def + 185 HP for Empoleon bulk (Metal Sound) vs Empoleon (0v0, 0v1)
131.58 Def + 185 HP for Empoleon bulk (Flash Cannon) vs Empoleon (0v0, 0v1)
129.72 Def + 191 HP for Mimikyu bulk (Thunder) vs Mimikyu (2v2 with bait)
129.72 Def + 191 HP for Mimikyu bulk (Shadow Sneak) vs Mimikyu (2v2 with bait)
129.72 Def + 191 HP for Mimikyu bulk (Play Rough) vs Mimikyu (2v2 with bait)
129.98 Def + 196 HP for Florges bulk (Moonblast) vs Florges (1v0)
130.38 Def + 196 HP for Florges bulk (Petal Blizzard) vs Florges (1v0)
130.38 Def + 196 HP for Florges bulk (Psychic) vs Florges (1v0)
130.60 Def + 196 HP for Florges bulk (Chilling Water) vs Florges (1v0)
131.42 Def + 196 HP for Florges bulk (Disarming Voice) vs Florges (1v0)
129.76 Def for Galarian Moltres bulk (Brave Bird) vs Galarian Moltres (1v0, 2v1)
130.86 Def for Galarian Moltres bulk (Payback) vs Galarian Moltres (1v0, 2v1)
129.71 Def + 192 HP for Shadow Feraligatr bulk (Crunch) vs Shadow Feraligatr (2v2 with bait)
129.92 Def + 192 HP for Shadow Feraligatr bulk (Ice Beam) vs Shadow Feraligatr (2v2 with bait)
129.98 Def + 192 HP for Shadow Feraligatr bulk (Hydro Pump) vs Shadow Feraligatr (2v2 with bait)
130.97 Def + 192 HP for Shadow Feraligatr bulk (Hydro Cannon) vs Shadow Feraligatr (2v2 with bait)
130.75 Def + 196 HP for Jellicent bulk (Shadow Ball) vs Jellicent (0v0)
131.44 Def + 196 HP for Jellicent bulk (Ice Beam) vs Jellicent (0v0)
131.44 Def + 196 HP for Jellicent bulk (Bubble Beam) vs Jellicent (0v0)
131.44 Def + 196 HP for Jellicent bulk (Surf) vs Jellicent (0v0)
129.68 Def for Guzzlord bulk (Brutal Swing) vs Guzzlord (0v0)
129.87 Def for Guzzlord bulk (Crunch) vs Guzzlord (0v0)
131.81 Def + 188 HP for Skeledirge bulk (Blast Burn) vs Skeledirge (0v0)
131.87 Def + 188 HP for Skeledirge bulk (Crunch) vs Skeledirge (0v0)
129.69 Def + 190 HP for Alolan Ninetales bulk (Ice Beam) vs Alolan Ninetales (1v0)
130.26 Def + 190 HP for Alolan Ninetales bulk (Blizzard) vs Alolan Ninetales (1v0)
130.32 Def + 190 HP for Alolan Ninetales bulk (Dazzling Gleam) vs Alolan Ninetales (1v0)
130.54 Def + 190 HP for Alolan Ninetales bulk (Psyshock) vs Alolan Ninetales (1v0)
131.29 Def + 190 HP for Alolan Ninetales bulk (Chilling Water) vs Alolan Ninetales (1v0)
131.29 Def + 190 HP for Alolan Ninetales bulk (Weather Ball (Ice)) vs Alolan Ninetales (1v0)
130.29 Def for Shadow Dusknoir bulk (Psychic) vs Shadow Dusknoir (1v1 with bait)
130.39 Def for Shadow Dusknoir bulk (Shadow Ball) vs Shadow Dusknoir (1v1 with bait)
130.39 Def for Shadow Dusknoir bulk (Poltergeist) vs Shadow Dusknoir (1v1 with bait)
130.98 Def for Shadow Dusknoir bulk (Dark Pulse) vs Shadow Dusknoir (1v1 with bait)
131.18 Def for Shadow Dusknoir bulk (Dynamic Punch) vs Shadow Dusknoir (1v1 with bait)
131.48 Def for Shadow Dusknoir bulk (Shadow Punch) vs Shadow Dusknoir (1v1 with bait)
131.72 Def for Shadow Dusknoir bulk (Ominous Wind) vs Shadow Dusknoir (1v1 with bait)
130.17 Def + 187 HP for Blastoise bulk (Hydro Cannon) vs Blastoise (0v0)
130.31 Def + 187 HP for Blastoise bulk (Hydro Pump) vs Blastoise (0v0)
130.98 Def + 187 HP for Blastoise bulk (Rollout) vs Blastoise (0v0)
131.06 Def + 187 HP for Blastoise bulk (Skull Bash) vs Blastoise (0v0)
131.27 Def + 187 HP for Blastoise bulk (Flash Cannon) vs Blastoise (0v0)
131.56 Def + 187 HP for Blastoise bulk (Ice Beam) vs Blastoise (0v0)
130.13 Def + 197 HP for Forretress bulk (Heavy Slam) vs Forretress (2v1)
130.13 Def + 197 HP for Forretress bulk (Mirror Shot) vs Forretress (2v1)
130.82 Def + 197 HP for Forretress bulk (Earthquake) vs Forretress (2v1)
130.82 Def + 197 HP for Forretress bulk (Rock Tomb) vs Forretress (2v1)
131.87 Def + 197 HP for Forretress bulk (Volt Switch) vs Forretress (2v1)
129.93 Def + 180 HP for Regidrago bulk (Breaking Swipe) vs Regidrago (1v2)
130.18 Def + 180 HP for Cresselia bulk (Aurora Beam) vs Cresselia (0v2)
130.76 Def + 180 HP for Cresselia bulk (Grass Knot) vs Cresselia (0v2)
131.51 Def + 181 HP for Cresselia bulk (Future Sight) vs Cresselia (0v2)
130.00 Def + 188 HP for Alolan Muk bulk (Ice Punch) vs Alolan Muk (0v1)
130.00 Def + 187 HP for Alolan Muk bulk (Dark Pulse) vs Alolan Muk (0v1)
130.58 Def + 188 HP for Alolan Muk bulk (Acid Spray) vs Alolan Muk (0v1)
131.32 Def + 187 HP for Alolan Muk bulk (Brutal Swing) vs Alolan Muk (0v1)
132.03 Def + 187 HP for Alolan Muk bulk (Gunk Shot) vs Alolan Muk (0v1)
130.22 Def + 196 HP for Clefable bulk (Meteor Mash) vs Clefable (0v1)
130.57 Def + 196 HP for Clefable bulk (Draining Kiss) vs Clefable (0v1)
131.15 Def + 196 HP for Clefable bulk (Psychic) vs Clefable (0v1)
129.92 Def for Steelix bulk (Earthquake) vs Steelix (0v0)
130.90 Def for Steelix bulk (Crunch) vs Steelix (0v0)
130.90 Def for Steelix bulk (Heavy Slam) vs Steelix (0v0)
131.65 Def for Steelix bulk (Thunder Fang) vs Steelix (0v0)
129.72 Def for Seaking bulk (Peck) vs Seaking (2v2)
129.72 Def for Seaking bulk (Ice Beam) vs Seaking (2v2)
129.72 Def for Seaking bulk (Icy Wind) vs Seaking (2v2)
129.72 Def for Seaking bulk (Drill Run) vs Seaking (2v2)
130.49 Def + 184 HP for Shadow Cresselia bulk (Moonblast) vs Shadow Cresselia (0v2 with bait)
130.78 Def + 184 HP for Shadow Cresselia bulk (Future Sight) vs Shadow Cresselia (0v2 with bait)
131.19 Def + 184 HP for Shadow Cresselia bulk (Aurora Beam) vs Shadow Cresselia (0v2 with bait)
129.92 Def + 181 HP for Swampert bulk (Surf) vs Swampert (2v2)
129.92 Def + 181 HP for Swampert bulk (Earthquake) vs Swampert (2v2)
130.45 Def + 181 HP for Swampert bulk (Muddy Water) vs Swampert (2v2)
131.19 Def + 180 HP for Swampert bulk (Hydro Cannon) vs Swampert (2v2)
129.67 Def + 180 HP for Toucannon bulk (Rock Smash) vs Toucannon (1v1, 2v2)
129.67 Def + 180 HP for Toucannon bulk (Peck) vs Toucannon (1v1, 2v2)
129.91 Def + 180 HP for Toucannon bulk (Flash Cannon) vs Toucannon (1v1, 2v2)
130.26 Def + 180 HP for Toucannon bulk (Beak Blast) vs Toucannon (1v1)
130.98 Def + 181 HP for Toucannon bulk (Rock Blast) vs Toucannon (1v1)
131.55 Def + 182 HP for Toucannon bulk (Drill Peck) vs Toucannon (1v1)
129.84 Def + 188 HP for Primarina bulk (Hydro Pump) vs Primarina (1v1)
130.10 Def + 189 HP for Primarina bulk (Moonblast) vs Primarina (1v1)
130.21 Def + 188 HP for Primarina bulk (Hydro Cannon) vs Primarina (1v1)
130.21 Def + 188 HP for Primarina bulk (Sparkling Aria) vs Primarina (1v1)
131.09 Def + 189 HP for Primarina bulk (Disarming Voice) vs Primarina (1v1)
131.84 Def + 188 HP for Primarina bulk (Waterfall) vs Primarina (1v1)
132.05 Def + 188 HP for Primarina bulk (Psychic) vs Primarina (1v1)
131.94 Def + 188 HP for Shadow Cradily bulk (Grass Knot) vs Shadow Cradily (1v1 with bait)
129.76 Def + 194 HP for Shadow Malamar bulk (Psybeam) vs Shadow Malamar (0v0)
130.33 Def + 194 HP for Shadow Malamar bulk (Foul Play) vs Shadow Malamar (0v0)
130.85 Def + 194 HP for Shadow Malamar bulk (Hyper Beam) vs Shadow Malamar (0v0)
130.96 Def + 194 HP for Shadow Malamar bulk (Superpower) vs Shadow Malamar (0v0)
129.79 Def + 180 HP for Giratina Altered bulk (Shadow Force) vs Giratina (Altered) (2v2)
131.14 Def + 182 HP for Giratina Altered bulk (Ancient Power) vs Giratina (Altered) (2v2)
131.14 Def + 182 HP for Giratina Altered bulk (Dragon Claw) vs Giratina (Altered) (2v2)
131.14 Def + 182 HP for Giratina Altered bulk (Shadow Sneak) vs Giratina (Altered) (2v2)
130.16 Def + 181 HP for Cramorant bulk (Surf) vs Cramorant (2v1 no bait)
130.23 Def + 181 HP for Cramorant bulk (Hydro Pump) vs Cramorant (2v1 no bait)
131.09 Def + 182 HP for Cramorant bulk (Fly) vs Cramorant (2v1 no bait)
131.09 Def + 182 HP for Cramorant bulk (Dive) vs Cramorant (2v1 no bait)
129.69 Def for Dusknoir bulk (Psychic) vs Dusknoir (1v1 no bait)
129.92 Def for Dusknoir bulk (Dynamic Punch) vs Dusknoir (1v1 no bait)
129.92 Def for Dusknoir bulk (Poltergeist) vs Dusknoir (1v1 no bait)
129.82 Def + 180 HP for Shadow Snorlax bulk (Hyper Beam) vs Shadow Snorlax (0v1 with bait)
129.86 Def + 180 HP for Shadow Snorlax bulk (Superpower) vs Shadow Snorlax (0v1 with bait)
130.57 Def + 181 HP for Shadow Snorlax bulk (Skull Bash) vs Shadow Snorlax (0v1 with bait)
130.83 Def + 181 HP for Shadow Snorlax bulk (Outrage) vs Shadow Snorlax (0v1 with bait)
131.22 Def + 181 HP for Shadow Snorlax bulk (Earthquake) vs Shadow Snorlax (0v1 with bait)
131.82 Def + 183 HP for Shadow Snorlax bulk (Heavy Slam) vs Shadow Snorlax (0v1 with bait)
129.95 Def for Shadow Corviknight bulk (Payback) vs Shadow Corviknight (1v1, 2v2)
130.75 Def for Shadow Corviknight bulk (Air Cutter) vs Shadow Corviknight (1v1, 2v2)
131.46 Def for Shadow Corviknight bulk (Sky Attack) vs Shadow Corviknight (1v1, 2v2)
131.80 Def for Shadow Corviknight bulk (Iron Head) vs Shadow Corviknight (1v1, 2v2)
129.67 Def + 192 HP for Rillaboom bulk (Earth Power) vs Rillaboom (2v2)
129.67 Def + 192 HP for Rillaboom bulk (Energy Ball) vs Rillaboom (2v2)
129.67 Def + 192 HP for Rillaboom bulk (Grass Knot) vs Rillaboom (2v2)
129.67 Def + 192 HP for Rillaboom bulk (Drum Beating) vs Rillaboom (2v2)
129.67 Def + 192 HP for Rillaboom bulk (Frenzy Plant) vs Rillaboom (2v2)
130.63 Def + 192 HP for Lapras bulk (Sparkling Aria) vs Lapras (1v0)
130.63 Def + 191 HP for Lapras bulk (Hydro Pump) vs Lapras (1v0)
130.63 Def + 192 HP for Lapras bulk (Surf) vs Lapras (1v0)
130.63 Def + 192 HP for Lapras bulk (Ice Beam) vs Lapras (1v0)
130.63 Def + 191 HP for Lapras bulk (Blizzard) vs Lapras (1v0)
131.04 Def + 192 HP for Lapras bulk (Skull Bash) vs Lapras (1v0)
130.51 Def for Shadow Walrein bulk (Blizzard) vs Shadow Walrein (2v1)
130.51 Def for Shadow Walrein bulk (Icicle Spear) vs Shadow Walrein (2v1)
130.87 Def for Shadow Walrein bulk (Earthquake) vs Shadow Walrein (2v1)
131.19 Def for Shadow Walrein bulk (Water Pulse) vs Shadow Walrein (2v1)
129.79 Def + 193 HP for Ampharos bulk (Focus Blast) vs Ampharos (2v1 no bait)
129.88 Def + 193 HP for Ampharos bulk (Zap Cannon) vs Ampharos (2v1 no bait)
130.04 Def + 193 HP for Ampharos bulk (Volt Switch) vs Ampharos (2v1 no bait)
130.08 Def + 193 HP for Ampharos bulk (Brutal Swing) vs Ampharos (2v1 no bait)
130.14 Def + 193 HP for Ampharos bulk (Dragon Pulse) vs Ampharos (2v1 no bait)
130.15 Def + 193 HP for Ampharos bulk (Thunder) vs Ampharos (2v1 no bait)
130.43 Def + 193 HP for Ampharos bulk (Thunder Punch) vs Ampharos (2v1 no bait)
131.11 Def + 193 HP for Ampharos bulk (Power Gem) vs Ampharos (2v1 no bait)

Matchup-flipping boundaries (full-battle stat targets, not just damage tiers):

175.36 Atk flips Forretress (Bug Bite) (1v2) [11 IVs]

Additional matchup flips at this tier's spec (not explained by a single anchor - may involve HP or multi-stat interactions):

vs Forretress (Bug Bite) (1v2)

Member IVs (1)

IV	Atk	Def	HP	Avg rank	Net flips	0v0 Δ	1v1 Δ	2v2 Δ
15/0/0 👑	176.28	132.05	182	#3884	+0	-36.2	-17.7	-27.2

Fortified Melmetal · def≥144.25, hp≥190 (9 IV spreads) (−1949 vs Corviknight (Shadow) Mirror Bulk (def-sacrificing / hp-low spreads excluded))

Clears 267 anchors across 8 shield scenarios, covering Ampharos, Shadow Ampharos, Blastoise, Clefable, +42 more. Matchup flips vs Forretress (Shadow) (Bug Bite) (1 scenario, 9 IVs).

136.82 Def for Tinkaton (Rock Smash) vs Tinkaton (1v2)
136.82 Def for Tinkaton (Fairy Wind) vs Tinkaton (1v2)
136.82 Def for Tinkaton (Play Rough) vs Tinkaton (1v2)
136.82 Def for Tinkaton (Flash Cannon) vs Tinkaton (1v2)
136.82 Def for Tinkaton (Heavy Slam) vs Tinkaton (1v2)
136.82 Def for Tinkaton (Gigaton Hammer) vs Tinkaton (1v2)
138.20 Def for Tinkaton (Bulldoze) vs Tinkaton (1v2)
129.95 Def + 180 HP for Shadow Corviknight (Payback) vs Shadow Corviknight (1v1, 2v2)
130.75 Def for Shadow Corviknight (Air Cutter) vs Shadow Corviknight (1v1, 2v2)
131.46 Def for Shadow Corviknight (Sky Attack) vs Shadow Corviknight (1v1, 2v2)
131.80 Def for Shadow Corviknight (Iron Head) vs Shadow Corviknight (1v1, 2v2)
134.38 Def for Shadow Corviknight (Sand Attack) vs Shadow Corviknight (1v1)
129.66 Def + 186 HP for Melmetal (Thunderbolt) vs Melmetal (0v0, 2v2)
129.66 Def + 186 HP for Melmetal (Dynamic Punch) vs Melmetal (0v0, 2v2)
129.88 Def + 187 HP for Melmetal (Superpower) vs Melmetal (0v0, 2v2)
130.00 Def + 187 HP for Melmetal (Flash Cannon) vs Melmetal (0v0, 2v2)
130.41 Def + 187 HP for Melmetal (Rock Slide) vs Melmetal (0v0, 2v2)
131.32 Def + 187 HP for Melmetal (Hyper Beam) vs Melmetal (0v0, 2v2)
132.37 Def + 187 HP for Melmetal (Double Iron Bash) vs Melmetal (0v0, 2v2)
129.82 Def + 190 HP for Virizion (Leaf Blade) vs Virizion (2v2)
130.07 Def + 190 HP for Virizion (Stone Edge) vs Virizion (2v2)
130.22 Def + 195 HP for Virizion (Double Kick) vs Virizion (2v2)
130.97 Def + 190 HP for Virizion (Close Combat) vs Virizion (2v2)
131.47 Def + 190 HP for Virizion (Sacred Sword) vs Virizion (2v2)
130.04 Def + 192 HP for Zygarde Complete Forme (Earthquake) vs Zygarde (Complete Forme) (0v0, 1v1, 1v2)
130.36 Def + 192 HP for Zygarde Complete Forme (Crunch) vs Zygarde (Complete Forme) (0v0, 1v1, 1v2)
130.44 Def + 193 HP for Zygarde Complete Forme (Outrage) vs Zygarde (Complete Forme) (0v0, 1v1, 1v2)
130.94 Def + 194 HP for Zygarde Complete Forme (Hyper Beam) vs Zygarde (Complete Forme) (0v0, 1v2)
132.32 Def + 193 HP for Zygarde Complete Forme (Bulldoze) vs Zygarde (Complete Forme) (0v0, 1v2)
139.67 Def + 197 HP for Zygarde Complete Forme (Zen Headbutt) vs Zygarde (Complete Forme) (0v0, 1v2)
141.41 Def + 196 HP for Zygarde Complete Forme (Dragon Tail) vs Zygarde (Complete Forme) (0v0)
130.33 Def + 181 HP for Empoleon (Hydro Pump) vs Empoleon (0v0, 0v1, 1v2)
130.42 Def + 181 HP for Empoleon (Blizzard) vs Empoleon (0v0, 0v1, 1v2)
131.24 Def + 184 HP for Empoleon (Hydro Cannon) vs Empoleon (0v0, 0v1, 1v2)
131.58 Def + 185 HP for Empoleon (Drill Peck) vs Empoleon (0v0, 0v1, 1v2)
131.58 Def + 185 HP for Empoleon (Metal Claw) vs Empoleon (0v0, 0v1)
131.58 Def + 185 HP for Empoleon (Metal Sound) vs Empoleon (0v0, 0v1)
131.58 Def + 185 HP for Empoleon (Flash Cannon) vs Empoleon (0v0, 0v1, 1v2)
138.16 Def + 190 HP for Empoleon (Steel Wing) vs Empoleon (0v1 no bait)
138.95 Def + 190 HP for Empoleon (Waterfall) vs Empoleon (0v1, 1v2)
129.72 Def + 188 HP for Mimikyu (Thunder) vs Mimikyu (2v2 with bait)
129.72 Def + 187 HP for Mimikyu (Shadow Sneak) vs Mimikyu (2v2 with bait)
129.72 Def + 188 HP for Mimikyu (Play Rough) vs Mimikyu (2v2 with bait)
129.98 Def + 187 HP for Florges (Moonblast) vs Florges (1v0)
130.38 Def + 187 HP for Florges (Petal Blizzard) vs Florges (1v0)
130.38 Def + 188 HP for Florges (Psychic) vs Florges (1v0)
130.60 Def + 187 HP for Florges (Chilling Water) vs Florges (1v0)
131.42 Def + 189 HP for Florges (Disarming Voice) vs Florges (1v0)
133.81 Def + 189 HP for Florges (Trailblaze) vs Florges (1v0)
129.76 Def for Galarian Moltres (Brave Bird) vs Galarian Moltres (1v0, 2v1)
130.86 Def + 183 HP for Galarian Moltres (Payback) vs Galarian Moltres (1v0, 2v1)
132.48 Def + 183 HP for Galarian Moltres (Ancient Power) vs Galarian Moltres (1v0, 2v1)
132.48 Def + 183 HP for Galarian Moltres (Fly) vs Galarian Moltres (1v0, 2v1)
133.24 Def for Galarian Moltres (Sucker Punch) vs Galarian Moltres (1v0, 2v1)
129.71 Def + 187 HP for Shadow Feraligatr (Crunch) vs Shadow Feraligatr (2v2 with bait)
129.92 Def + 187 HP for Shadow Feraligatr (Ice Beam) vs Shadow Feraligatr (2v2 with bait)
129.98 Def + 187 HP for Shadow Feraligatr (Hydro Pump) vs Shadow Feraligatr (2v2 with bait)
130.97 Def + 187 HP for Shadow Feraligatr (Hydro Cannon) vs Shadow Feraligatr (2v2 with bait)
136.57 Def + 190 HP for Shadow Feraligatr (Waterfall) vs Shadow Feraligatr (2v2 with bait)
141.89 Def + 187 HP for Shadow Feraligatr (Ice Fang) vs Shadow Feraligatr (2v2 with bait)
130.75 Def + 186 HP for Jellicent (Shadow Ball) vs Jellicent (0v0)
131.44 Def + 187 HP for Jellicent (Ice Beam) vs Jellicent (0v0)
131.44 Def + 188 HP for Jellicent (Bubble Beam) vs Jellicent (0v0)
131.44 Def + 187 HP for Jellicent (Surf) vs Jellicent (0v0)
129.68 Def for Guzzlord (Brutal Swing) vs Guzzlord (0v0)
129.87 Def for Guzzlord (Crunch) vs Guzzlord (0v0)
131.81 Def + 183 HP for Skeledirge (Blast Burn) vs Skeledirge (0v0, 2v1)
131.87 Def + 186 HP for Skeledirge (Crunch) vs Skeledirge (0v0, 2v1)
132.17 Def + 182 HP for Skeledirge (Flamethrower) vs Skeledirge (0v0, 2v1)
132.36 Def + 183 HP for Skeledirge (Shadow Ball) vs Skeledirge (0v0, 2v1)
132.74 Def + 184 HP for Skeledirge (Torch Song) vs Skeledirge (0v0, 2v1)
134.70 Def + 185 HP for Skeledirge (Incinerate) vs Skeledirge (0v0)
134.86 Def + 185 HP for Skeledirge (Disarming Voice) vs Skeledirge (0v0, 2v1)
142.41 Def + 193 HP for Skeledirge (Hex) vs Skeledirge (2v1 no bait)
129.69 Def + 186 HP for Alolan Ninetales (Ice Beam) vs Alolan Ninetales (1v0, 1v1)
130.26 Def + 184 HP for Alolan Ninetales (Blizzard) vs Alolan Ninetales (1v0, 1v1)
130.32 Def + 186 HP for Alolan Ninetales (Dazzling Gleam) vs Alolan Ninetales (1v0, 1v1)
130.54 Def + 184 HP for Alolan Ninetales (Psyshock) vs Alolan Ninetales (1v0, 1v1)
131.29 Def + 187 HP for Alolan Ninetales (Chilling Water) vs Alolan Ninetales (1v0, 1v1)
131.29 Def + 184 HP for Alolan Ninetales (Weather Ball (Ice)) vs Alolan Ninetales (1v0, 1v1)
141.79 Def for Alolan Ninetales (Powder Snow) vs Alolan Ninetales (1v1)
142.40 Def + 193 HP for Dondozo (Surf) vs Dondozo (2v2)
142.45 Def + 193 HP for Dondozo (Outrage) vs Dondozo (2v2)
142.90 Def + 193 HP for Dondozo (Hydro Pump) vs Dondozo (2v2)
143.33 Def + 196 HP for Dondozo (Liquidation) vs Dondozo (2v2)
143.59 Def + 194 HP for Dondozo (Waterfall) vs Dondozo (2v2)
130.29 Def + 183 HP for Shadow Dusknoir (Psychic) vs Shadow Dusknoir (1v1, 2v2)
130.39 Def + 180 HP for Shadow Dusknoir (Shadow Ball) vs Shadow Dusknoir (1v1, 2v2)
130.39 Def + 183 HP for Shadow Dusknoir (Poltergeist) vs Shadow Dusknoir (1v1, 2v2)
130.98 Def + 189 HP for Shadow Dusknoir (Dark Pulse) vs Shadow Dusknoir (1v1, 2v2 with bait)
131.18 Def + 189 HP for Shadow Dusknoir (Dynamic Punch) vs Shadow Dusknoir (1v1, 2v2)
131.48 Def + 190 HP for Shadow Dusknoir (Shadow Punch) vs Shadow Dusknoir (1v1, 2v2)
131.72 Def + 190 HP for Shadow Dusknoir (Ominous Wind) vs Shadow Dusknoir (1v1, 2v2)
132.40 Def + 190 HP for Shadow Dusknoir (Astonish) vs Shadow Dusknoir (1v1, 2v2)
143.43 Def + 190 HP for Shadow Dusknoir (Hex) vs Shadow Dusknoir (1v1, 2v2)
130.17 Def + 186 HP for Blastoise (Hydro Cannon) vs Blastoise (0v0, 1v1)
130.31 Def + 186 HP for Blastoise (Hydro Pump) vs Blastoise (0v0, 1v1)
130.98 Def + 187 HP for Blastoise (Rollout) vs Blastoise (0v0)
131.06 Def + 187 HP for Blastoise (Skull Bash) vs Blastoise (0v0, 1v1)
131.27 Def + 186 HP for Blastoise (Flash Cannon) vs Blastoise (0v0, 1v1)
131.56 Def + 187 HP for Blastoise (Ice Beam) vs Blastoise (0v0, 1v1)
141.79 Def + 193 HP for Shadow Alolan Ninetales (Feint Attack) vs Shadow Alolan Ninetales (0v0)
141.79 Def + 193 HP for Shadow Alolan Ninetales (Chilling Water) vs Shadow Alolan Ninetales (0v0)
141.79 Def + 193 HP for Shadow Alolan Ninetales (Powder Snow) vs Shadow Alolan Ninetales (0v0)
141.79 Def + 193 HP for Shadow Alolan Ninetales (Ice Beam) vs Shadow Alolan Ninetales (0v0)
141.79 Def + 193 HP for Shadow Alolan Ninetales (Blizzard) vs Shadow Alolan Ninetales (0v0)
141.79 Def + 191 HP for Shadow Alolan Ninetales (Weather Ball (Ice)) vs Shadow Alolan Ninetales (0v0)
142.43 Def + 193 HP for Shadow Alolan Ninetales (Dazzling Gleam) vs Shadow Alolan Ninetales (0v0)
143.60 Def + 193 HP for Shadow Alolan Ninetales (Psyshock) vs Shadow Alolan Ninetales (0v0)
130.13 Def + 185 HP for Forretress (Heavy Slam) vs Forretress (2v1)
130.13 Def + 195 HP for Forretress (Mirror Shot) vs Forretress (2v1)
130.82 Def + 185 HP for Forretress (Earthquake) vs Forretress (2v1)
130.82 Def + 185 HP for Forretress (Rock Tomb) vs Forretress (2v1)
131.87 Def + 185 HP for Forretress (Volt Switch) vs Forretress (2v1)
132.45 Def + 197 HP for Forretress (Struggle Bug) vs Forretress (2v1)
134.91 Def + 185 HP for Forretress (Sand Tomb) vs Forretress (2v1)
129.93 Def + 180 HP for Regidrago (Breaking Swipe) vs Regidrago (1v2)
130.18 Def + 180 HP for Cresselia (Aurora Beam) vs Cresselia (0v2)
130.76 Def + 180 HP for Cresselia (Grass Knot) vs Cresselia (0v2)
131.51 Def + 181 HP for Cresselia (Future Sight) vs Cresselia (0v2)
133.14 Def + 181 HP for Cresselia (Moonblast) vs Cresselia (0v2)
130.00 Def + 184 HP for Alolan Muk (Ice Punch) vs Alolan Muk (0v1)
130.00 Def + 184 HP for Alolan Muk (Dark Pulse) vs Alolan Muk (0v1, 1v2)
130.58 Def + 188 HP for Alolan Muk (Acid Spray) vs Alolan Muk (0v1)
131.32 Def + 186 HP for Alolan Muk (Brutal Swing) vs Alolan Muk (0v1)
132.03 Def + 185 HP for Alolan Muk (Gunk Shot) vs Alolan Muk (0v1, 1v2)
132.30 Def + 184 HP for Alolan Muk (Sludge Wave) vs Alolan Muk (0v1)
130.22 Def + 187 HP for Clefable (Meteor Mash) vs Clefable (0v1)
130.57 Def + 187 HP for Clefable (Draining Kiss) vs Clefable (0v1)
131.15 Def + 187 HP for Clefable (Psychic) vs Clefable (0v1)
132.20 Def + 187 HP for Clefable (Dazzling Gleam) vs Clefable (0v1)
132.20 Def + 187 HP for Clefable (Moonblast) vs Clefable (0v1)
134.30 Def + 195 HP for Clefable (Charge Beam) vs Clefable (0v1)
134.65 Def + 189 HP for Clefable (Swift) vs Clefable (0v1)
138.76 Def + 192 HP for Shadow Forretress (Sand Tomb) vs Shadow Forretress (1v0)
138.97 Def + 194 HP for Shadow Forretress (Earthquake) vs Shadow Forretress (1v0)
138.97 Def + 194 HP for Shadow Forretress (Rock Tomb) vs Shadow Forretress (1v0)
140.66 Def + 195 HP for Shadow Forretress (Volt Switch) vs Shadow Forretress (1v0)
141.28 Def + 195 HP for Shadow Forretress (Heavy Slam) vs Shadow Forretress (1v0)
141.28 Def + 195 HP for Shadow Forretress (Mirror Shot) vs Shadow Forretress (1v0)
136.11 Def + 192 HP for Walrein (Powder Snow) vs Walrein (1v0)
136.32 Def + 191 HP for Walrein (Earthquake) vs Walrein (0v0, 1v0)
136.89 Def + 191 HP for Walrein (Blizzard) vs Walrein (0v0, 1v0)
136.89 Def + 191 HP for Walrein (Icicle Spear) vs Walrein (0v0, 1v0)
137.48 Def + 191 HP for Walrein (Water Pulse) vs Walrein (0v0, 1v0)
130.51 Def for Shadow Walrein (Blizzard) vs Shadow Walrein (2v1)
130.51 Def for Shadow Walrein (Icicle Spear) vs Shadow Walrein (2v1)
130.87 Def for Shadow Walrein (Earthquake) vs Shadow Walrein (2v1)
131.19 Def for Shadow Walrein (Water Pulse) vs Shadow Walrein (2v1)
136.11 Def for Shadow Walrein (Waterfall) vs Shadow Walrein (2v1)
136.11 Def for Shadow Walrein (Frost Breath) vs Shadow Walrein (2v1)
136.11 Def for Shadow Walrein (Powder Snow) vs Shadow Walrein (2v1)
133.67 Def for Runerigus (Shadow Ball) vs Runerigus (2v1)
134.40 Def for Runerigus (Brutal Swing) vs Runerigus (2v1)
134.86 Def for Runerigus (Rock Tomb) vs Runerigus (2v1)
135.56 Def for Runerigus (Sand Tomb) vs Runerigus (2v1)
137.23 Def for Runerigus (Astonish) vs Runerigus (2v1)
137.23 Def for Runerigus (Shadow Claw) vs Runerigus (2v1)
129.92 Def for Steelix (Earthquake) vs Steelix (0v0)
130.90 Def for Steelix (Crunch) vs Steelix (0v0)
130.90 Def for Steelix (Heavy Slam) vs Steelix (0v0)
131.65 Def for Steelix (Thunder Fang) vs Steelix (0v0)
129.72 Def for Seaking (Peck) vs Seaking (2v2)
129.72 Def + 193 HP for Seaking (Ice Beam) vs Seaking (0v1, 2v2)
129.72 Def + 193 HP for Seaking (Icy Wind) vs Seaking (0v1, 2v2)
129.72 Def + 193 HP for Seaking (Drill Run) vs Seaking (0v1, 2v2)
138.37 Def + 193 HP for Seaking (Water Pulse) vs Seaking (0v1)
139.35 Def + 193 HP for Seaking (Megahorn) vs Seaking (0v1)
141.88 Def + 193 HP for Seaking (Poison Jab) vs Seaking (0v1)
130.49 Def + 184 HP for Shadow Cresselia (Moonblast) vs Shadow Cresselia (0v2)
130.78 Def + 184 HP for Shadow Cresselia (Future Sight) vs Shadow Cresselia (0v2, 1v2)
131.19 Def + 184 HP for Shadow Cresselia (Aurora Beam) vs Shadow Cresselia (0v2, 1v2)
133.76 Def + 184 HP for Shadow Cresselia (Grass Knot) vs Shadow Cresselia (0v2 no bait)
129.92 Def + 181 HP for Swampert (Surf) vs Swampert (2v2)
129.92 Def + 181 HP for Swampert (Earthquake) vs Swampert (2v2)
130.45 Def + 181 HP for Swampert (Muddy Water) vs Swampert (2v2)
131.19 Def + 180 HP for Swampert (Hydro Cannon) vs Swampert (2v2)
133.46 Def + 182 HP for Swampert (Sludge Wave) vs Swampert (2v2)
133.46 Def + 182 HP for Swampert (Sludge) vs Swampert (2v2)
129.67 Def + 180 HP for Toucannon (Rock Smash) vs Toucannon (1v1, 2v2)
129.67 Def + 180 HP for Toucannon (Peck) vs Toucannon (1v1, 2v2)
129.91 Def + 180 HP for Toucannon (Flash Cannon) vs Toucannon (1v1, 2v2)
130.26 Def + 180 HP for Toucannon (Beak Blast) vs Toucannon (1v1)
130.98 Def + 181 HP for Toucannon (Rock Blast) vs Toucannon (1v1)
131.55 Def + 182 HP for Toucannon (Drill Peck) vs Toucannon (1v1)
136.68 Def + 195 HP for Shadow Milotic (Blizzard) vs Shadow Milotic (0v0)
137.63 Def + 195 HP for Shadow Milotic (Wrap) vs Shadow Milotic (0v0)
137.74 Def + 195 HP for Shadow Milotic (Surf) vs Shadow Milotic (0v0)
137.89 Def + 195 HP for Shadow Milotic (Hyper Beam) vs Shadow Milotic (0v0)
138.42 Def + 193 HP for Shadow Milotic (Aqua Tail) vs Shadow Milotic (0v0)
129.84 Def + 186 HP for Primarina (Hydro Pump) vs Primarina (1v1)
130.10 Def + 187 HP for Primarina (Moonblast) vs Primarina (1v1)
130.21 Def + 186 HP for Primarina (Hydro Cannon) vs Primarina (1v1)
130.21 Def + 186 HP for Primarina (Sparkling Aria) vs Primarina (1v1)
131.09 Def + 187 HP for Primarina (Disarming Voice) vs Primarina (1v1)
131.84 Def + 188 HP for Primarina (Waterfall) vs Primarina (1v1)
132.05 Def + 187 HP for Primarina (Psychic) vs Primarina (1v1)
131.94 Def + 186 HP for Shadow Cradily (Grass Knot) vs Shadow Cradily (1v1)
132.68 Def + 186 HP for Shadow Cradily (Stone Edge) vs Shadow Cradily (1v1, 2v2)
133.12 Def + 186 HP for Shadow Cradily (Rock Slide) vs Shadow Cradily (1v1, 2v2)
133.12 Def + 186 HP for Shadow Cradily (Rock Tomb) vs Shadow Cradily (1v1, 2v2)
133.48 Def + 188 HP for Shadow Cradily (Bulldoze) vs Shadow Cradily (1v1, 2v2)
129.76 Def + 186 HP for Shadow Malamar (Psybeam) vs Shadow Malamar (0v0)
130.33 Def + 186 HP for Shadow Malamar (Foul Play) vs Shadow Malamar (0v0)
130.85 Def + 186 HP for Shadow Malamar (Hyper Beam) vs Shadow Malamar (0v0)
130.96 Def + 185 HP for Shadow Malamar (Superpower) vs Shadow Malamar (0v0)
133.46 Def + 193 HP for Shadow Malamar (Psywave) vs Shadow Malamar (0v0)
141.47 Def + 195 HP for Shadow Ampharos (Zap Cannon) vs Shadow Ampharos (1v1 with bait)
141.47 Def + 195 HP for Shadow Ampharos (Thunder Punch) vs Shadow Ampharos (1v1 with bait)
141.74 Def + 195 HP for Shadow Ampharos (Thunder) vs Shadow Ampharos (1v1 with bait)
141.90 Def + 195 HP for Shadow Ampharos (Focus Blast) vs Shadow Ampharos (1v1 with bait)
142.84 Def + 195 HP for Shadow Ampharos (Power Gem) vs Shadow Ampharos (1v1 with bait)
143.04 Def + 196 HP for Shadow Ampharos (Volt Switch) vs Shadow Ampharos (1v1 with bait)
143.35 Def + 195 HP for Shadow Ampharos (Brutal Swing) vs Shadow Ampharos (1v1 with bait)
136.13 Def + 192 HP for Seismitoad (Sludge Bomb) vs Seismitoad (2v2 with bait)
136.62 Def + 190 HP for Seismitoad (Icy Wind) vs Seismitoad (2v2)
137.40 Def + 196 HP for Seismitoad (Bubble) vs Seismitoad (2v2)
138.02 Def + 190 HP for Seismitoad (Earth Power) vs Seismitoad (2v2)
140.27 Def + 193 HP for Seismitoad (Muddy Water) vs Seismitoad (2v2 with bait)
129.79 Def + 180 HP for Giratina Altered (Shadow Force) vs Giratina (Altered) (2v2)
131.14 Def + 182 HP for Giratina Altered (Ancient Power) vs Giratina (Altered) (2v2)
131.14 Def + 182 HP for Giratina Altered (Dragon Claw) vs Giratina (Altered) (2v2)
131.14 Def + 182 HP for Giratina Altered (Shadow Sneak) vs Giratina (Altered) (2v2)
130.16 Def + 181 HP for Cramorant (Surf) vs Cramorant (2v1 no bait)
130.23 Def + 181 HP for Cramorant (Hydro Pump) vs Cramorant (2v1 no bait)
131.09 Def + 182 HP for Cramorant (Fly) vs Cramorant (2v1 no bait)
131.09 Def + 182 HP for Cramorant (Dive) vs Cramorant (2v1 no bait)
129.69 Def + 188 HP for Dusknoir (Psychic) vs Dusknoir (0v0, 1v1)
129.92 Def + 188 HP for Dusknoir (Dynamic Punch) vs Dusknoir (0v0, 1v1)
129.92 Def + 188 HP for Dusknoir (Poltergeist) vs Dusknoir (0v0, 1v1)
141.54 Def + 188 HP for Dusknoir (Ominous Wind) vs Dusknoir (0v0)
141.54 Def + 188 HP for Dusknoir (Shadow Ball) vs Dusknoir (0v0)
142.29 Def + 188 HP for Dusknoir (Dark Pulse) vs Dusknoir (0v0)
142.91 Def + 187 HP for Dusknoir (Shadow Punch) vs Dusknoir (0v0)
143.43 Def + 188 HP for Dusknoir (Astonish) vs Dusknoir (0v0)
129.79 Def + 190 HP for Ampharos (Focus Blast) vs Ampharos (2v1 no bait)
129.88 Def + 190 HP for Ampharos (Zap Cannon) vs Ampharos (2v1 no bait)
130.04 Def + 192 HP for Ampharos (Volt Switch) vs Ampharos (2v1 no bait)
130.08 Def + 191 HP for Ampharos (Brutal Swing) vs Ampharos (2v1 no bait)
130.14 Def + 191 HP for Ampharos (Dragon Pulse) vs Ampharos (2v1 no bait)
130.15 Def + 190 HP for Ampharos (Thunder) vs Ampharos (2v1 no bait)
130.43 Def + 191 HP for Ampharos (Thunder Punch) vs Ampharos (2v1 no bait)
131.11 Def + 190 HP for Ampharos (Power Gem) vs Ampharos (2v1 no bait)
135.11 Def + 188 HP for Ampharos (Trailblaze) vs Ampharos (2v1 no bait)
136.23 Def + 192 HP for Ampharos (Charge Beam) vs Ampharos (2v1 no bait)
142.78 Def + 196 HP for Corviknight (Iron Head) vs Corviknight (1v2)
142.82 Def + 196 HP for Corviknight (Payback) vs Corviknight (1v2)
129.82 Def + 180 HP for Shadow Snorlax (Hyper Beam) vs Shadow Snorlax (0v1 with bait)
129.86 Def + 180 HP for Shadow Snorlax (Superpower) vs Shadow Snorlax (0v1 with bait)
130.57 Def + 181 HP for Shadow Snorlax (Skull Bash) vs Shadow Snorlax (0v1 with bait)
130.83 Def + 181 HP for Shadow Snorlax (Outrage) vs Shadow Snorlax (0v1 with bait)
131.22 Def + 181 HP for Shadow Snorlax (Earthquake) vs Shadow Snorlax (0v1 with bait)
131.82 Def + 183 HP for Shadow Snorlax (Heavy Slam) vs Shadow Snorlax (0v1 with bait)
132.20 Def + 183 HP for Shadow Snorlax (Body Slam) vs Shadow Snorlax (0v1 with bait)
129.67 Def + 187 HP for Rillaboom (Earth Power) vs Rillaboom (2v2)
129.67 Def + 187 HP for Rillaboom (Energy Ball) vs Rillaboom (2v2)
129.67 Def + 187 HP for Rillaboom (Grass Knot) vs Rillaboom (2v2)
129.67 Def + 187 HP for Rillaboom (Drum Beating) vs Rillaboom (2v2)
129.67 Def + 187 HP for Rillaboom (Frenzy Plant) vs Rillaboom (2v2)
130.63 Def + 186 HP for Lapras (Sparkling Aria) vs Lapras (1v0)
130.63 Def + 186 HP for Lapras (Hydro Pump) vs Lapras (1v0)
130.63 Def + 186 HP for Lapras (Surf) vs Lapras (1v0)
130.63 Def + 185 HP for Lapras (Ice Beam) vs Lapras (1v0)
130.63 Def + 186 HP for Lapras (Blizzard) vs Lapras (1v0)
131.04 Def + 187 HP for Lapras (Skull Bash) vs Lapras (1v0)
132.40 Def + 186 HP for Lapras (Dragon Pulse) vs Lapras (1v0)
134.37 Def + 190 HP for Lapras (Ice Shard) vs Lapras (1v0)

Anchors we get for free (8 cleared by every IV in this tier despite no cutoff on the relevant axis)

163.86 Atk for Zygarde Complete Forme (Air Cutter) vs Zygarde (Complete Forme) (2v2 with bait)
163.27 Atk for Dusknoir (Payback) vs Dusknoir (1v1)
163.12 Atk for Clefable (Air Cutter) vs Clefable (1v1, 2v2)
163.87 Atk for Shadow Ampharos (Payback) vs Shadow Ampharos (0v0)
163.03 Atk for Seismitoad (Payback) vs Seismitoad (1v1)
163.56 Atk for Shadow Snorlax (Air Cutter) vs Shadow Snorlax (2v2 no bait)
163.65 Atk for Shadow Snorlax (Payback) vs Shadow Snorlax (2v2 no bait)
163.78 Atk for Dondozo (Payback) vs Dondozo (1v1 with bait)

Matchup-flipping boundaries (full-battle stat targets, not just damage tiers):

130.05 Def + 180 HP flips Registeel (1v1) [4081 IVs]
132.33 Def flips Annihilape (Close Combat+Rage Fist) (2v1) [3936 IVs]
132.33 Def + 186 HP flips Forretress (Shadow) (Bug Bite) (1v2 no bait) [2923 IVs]
130.05 Def flips Annihilape (Close Combat+Rage Fist) (2v1) [4095 IVs]
130.05 Def flips Bellibolt (1v0) [4095 IVs]
144.25 Def + 190 HP flips Forretress (Shadow) (Bug Bite) (0v1) [9 IVs]

Additional matchup flips at this tier's spec (not explained by a single anchor - may involve HP or multi-stat interactions):

vs Forretress (Shadow) (Bug Bite) (0v1)

Member IVs (9)

IV	Atk	Def	HP	Avg rank	Net flips	0v0 Δ	1v1 Δ	2v2 Δ
1/15/7 👑	164.88	144.52	191	#83	+3	-9.5	+1.5	+0.1
0/15/9 👑	163.87	144.52	192	#142	+0	-4.3	-0.5	-3.9
0/14/8 👑	164.36	144.25	192	#228	-1	-9.2	-1.3	-1.6
0/15/7 👑	164.36	144.95	191	#248	+0	-11.1	+0.7	-1.9
1/15/6	164.88	144.52	190	#267	+0	-11.0	+0.3	-1.5
0/15/8	163.87	144.52	191	#339	-1	-7.4	-2.4	-5.0
0/14/7	164.36	144.25	191	#432	-2	-12.2	-3.1	-2.8
0/15/6	164.36	144.95	190	#454	+0	-12.6	-0.8	-3.8
0/14/6	164.36	144.25	190	#596	+0	-13.8	-4.2	-4.4

Forretress Atk · atk≥175.37 (10 IV spreads) (−26 vs Feraligatr (Shadow) Atk (atk-sacrificing spreads excluded))

Clears 50 anchors across 8 shield scenarios, covering Shadow Ampharos, Bellibolt, Blastoise, Clefable, +22 more. Atk breakpoint(s) vs Forretress (2 scenario flips).

169.73 Atk for Tinkaton (Air Cutter) vs Tinkaton (0v0)
170.48 Atk for Tinkaton (Sand Attack) vs Tinkaton (0v0, 0v1)
170.61 Atk for Tinkaton (Payback) vs Tinkaton (0v0, 0v1)
173.58 Atk for Corviknight (Payback) vs Corviknight (0v1)
174.37 Atk for Corviknight (Air Cutter) vs Corviknight (0v1)
163.56 Atk for Shadow Snorlax (Air Cutter) vs Shadow Snorlax (1v2, 2v2)
163.65 Atk for Shadow Snorlax (Payback) vs Shadow Snorlax (1v2, 2v2)
168.23 Atk for Shadow Snorlax (Sand Attack) vs Shadow Snorlax (1v2)
164.46 Atk for Shadow Corviknight (Payback) vs Shadow Corviknight (0v0, 1v1)
164.68 Atk for Shadow Corviknight (Air Cutter) vs Shadow Corviknight (0v0, 1v1)
163.86 Atk for Zygarde Complete Forme (Air Cutter) vs Zygarde (Complete Forme) (2v2 with bait)
174.78 Atk for Zygarde Complete Forme (Payback) vs Zygarde (Complete Forme) (0v0)
170.37 Atk for Shadow Empoleon (Payback) vs Shadow Empoleon (0v0)
171.74 Atk for Shadow Empoleon (Air Cutter) vs Shadow Empoleon (0v0)
174.78 Atk for Shadow Feraligatr (Payback) vs Shadow Feraligatr (1v1)
164.33 Atk for Feraligatr (Payback) vs Feraligatr (2v2 with bait)
171.77 Atk for Feraligatr (Air Cutter) vs Feraligatr (2v2 with bait)
167.54 Atk for Giratina Altered (Payback) vs Giratina (Altered) (1v2 with bait)
168.85 Atk for Giratina Altered (Air Cutter) vs Giratina (Altered) (1v2 with bait)
173.94 Atk for Lapras (Payback) vs Lapras (2v2)
163.27 Atk for Dusknoir (Payback) vs Dusknoir (0v0, 1v1)
171.04 Atk for Dusknoir (Air Cutter) vs Dusknoir (0v0)
171.04 Atk for Dusknoir (Sand Attack) vs Dusknoir (0v0)
170.69 Atk for Blastoise (Air Cutter) vs Blastoise (2v2)
172.66 Atk for Blastoise (Payback) vs Blastoise (2v2)
175.37 Atk for Forretress (Air Cutter) vs Forretress (2v1)
164.65 Atk for Ninetales (Air Cutter) vs Ninetales (1v0, 2v1)
164.65 Atk for Ninetales (Sand Attack) vs Ninetales (1v0, 2v1)
165.25 Atk for Ninetales (Payback) vs Ninetales (1v0, 2v1)
163.12 Atk for Clefable (Air Cutter) vs Clefable (1v1, 2v2)
164.38 Atk for Clefable (Payback) vs Clefable (1v1, 2v2)
164.58 Atk for Shadow Cresselia (Payback) vs Shadow Cresselia (0v2 with bait)
164.02 Atk for Toucannon (Payback) vs Toucannon (2v2)
165.28 Atk for Toucannon (Air Cutter) vs Toucannon (2v2)
173.99 Atk for Shadow Cradily (Payback) vs Shadow Cradily (2v2)
175.12 Atk for Shadow Cradily (Air Cutter) vs Shadow Cradily (2v2)
169.10 Atk for Shadow Malamar (Payback) vs Shadow Malamar (2v2 with bait)
163.87 Atk for Shadow Ampharos (Payback) vs Shadow Ampharos (0v0)
164.94 Atk for Shadow Ampharos (Air Cutter) vs Shadow Ampharos (0v0)
165.68 Atk for Shadow Ampharos (Sand Attack) vs Shadow Ampharos (0v0)
172.47 Atk for Bellibolt (Payback) vs Bellibolt (2v1)
174.46 Atk for Bellibolt (Air Cutter) vs Bellibolt (2v1)
163.03 Atk for Seismitoad (Payback) vs Seismitoad (1v1)
164.16 Atk for Seismitoad (Air Cutter) vs Seismitoad (1v1)
163.78 Atk for Dondozo (Payback) vs Dondozo (1v1)
164.78 Atk for Dondozo (Air Cutter) vs Dondozo (1v1)
174.75 Atk for Rillaboom (Payback) vs Rillaboom (2v2)
163.98 Atk for Shadow Giratina Altered (Payback) vs Shadow Giratina (Altered) (1v2 with bait)
164.96 Atk for Shadow Milotic (Payback) vs Shadow Milotic (1v1)
165.96 Atk for Shadow Milotic (Air Cutter) vs Shadow Milotic (1v1)

Anchors we get for free (147 cleared by every IV in this tier despite no cutoff on the relevant axis)

129.66 Def + 194 HP for Melmetal bulk (Thunderbolt) vs Melmetal (0v0, 2v2)
129.66 Def + 194 HP for Melmetal bulk (Dynamic Punch) vs Melmetal (0v0, 2v2)
129.88 Def + 194 HP for Melmetal bulk (Superpower) vs Melmetal (0v0, 2v2)
130.00 Def + 194 HP for Melmetal bulk (Flash Cannon) vs Melmetal (0v0, 2v2)
130.41 Def + 194 HP for Melmetal bulk (Rock Slide) vs Melmetal (0v0, 2v2)
131.32 Def + 194 HP for Melmetal bulk (Hyper Beam) vs Melmetal (0v0, 2v2)
129.82 Def + 195 HP for Virizion bulk (Leaf Blade) vs Virizion (2v2)
130.07 Def + 195 HP for Virizion bulk (Stone Edge) vs Virizion (2v2)
130.22 Def + 195 HP for Virizion bulk (Double Kick) vs Virizion (2v2)
130.97 Def + 195 HP for Virizion bulk (Close Combat) vs Virizion (2v2)
131.47 Def + 195 HP for Virizion bulk (Sacred Sword) vs Virizion (2v2)
130.04 Def + 194 HP for Zygarde Complete Forme bulk (Earthquake) vs Zygarde (Complete Forme) (1v1, 1v2)
130.36 Def + 194 HP for Zygarde Complete Forme bulk (Crunch) vs Zygarde (Complete Forme) (1v1, 1v2)
130.44 Def + 194 HP for Zygarde Complete Forme bulk (Outrage) vs Zygarde (Complete Forme) (1v1, 1v2)
130.94 Def + 194 HP for Zygarde Complete Forme bulk (Hyper Beam) vs Zygarde (Complete Forme) (1v2)
130.33 Def + 181 HP for Empoleon bulk (Hydro Pump) vs Empoleon (0v0, 0v1)
130.42 Def + 181 HP for Empoleon bulk (Blizzard) vs Empoleon (0v0, 0v1)
131.24 Def + 185 HP for Empoleon bulk (Hydro Cannon) vs Empoleon (0v0, 0v1)
131.58 Def + 185 HP for Empoleon bulk (Drill Peck) vs Empoleon (0v0, 0v1)
131.58 Def + 185 HP for Empoleon bulk (Metal Claw) vs Empoleon (0v0, 0v1)
131.58 Def + 185 HP for Empoleon bulk (Metal Sound) vs Empoleon (0v0, 0v1)
131.58 Def + 185 HP for Empoleon bulk (Flash Cannon) vs Empoleon (0v0, 0v1)
129.72 Def + 191 HP for Mimikyu bulk (Thunder) vs Mimikyu (2v2 with bait)
129.72 Def + 191 HP for Mimikyu bulk (Shadow Sneak) vs Mimikyu (2v2 with bait)
129.72 Def + 191 HP for Mimikyu bulk (Play Rough) vs Mimikyu (2v2 with bait)
129.98 Def + 196 HP for Florges bulk (Moonblast) vs Florges (1v0)
130.38 Def + 196 HP for Florges bulk (Petal Blizzard) vs Florges (1v0)
130.38 Def + 196 HP for Florges bulk (Psychic) vs Florges (1v0)
130.60 Def + 196 HP for Florges bulk (Chilling Water) vs Florges (1v0)
131.42 Def + 196 HP for Florges bulk (Disarming Voice) vs Florges (1v0)
129.76 Def for Galarian Moltres bulk (Brave Bird) vs Galarian Moltres (1v0, 2v1)
130.86 Def for Galarian Moltres bulk (Payback) vs Galarian Moltres (1v0, 2v1)
129.71 Def + 192 HP for Shadow Feraligatr bulk (Crunch) vs Shadow Feraligatr (2v2 with bait)
129.92 Def + 192 HP for Shadow Feraligatr bulk (Ice Beam) vs Shadow Feraligatr (2v2 with bait)
129.98 Def + 192 HP for Shadow Feraligatr bulk (Hydro Pump) vs Shadow Feraligatr (2v2 with bait)
130.97 Def + 192 HP for Shadow Feraligatr bulk (Hydro Cannon) vs Shadow Feraligatr (2v2 with bait)
130.75 Def + 196 HP for Jellicent bulk (Shadow Ball) vs Jellicent (0v0)
131.44 Def + 196 HP for Jellicent bulk (Ice Beam) vs Jellicent (0v0)
131.44 Def + 196 HP for Jellicent bulk (Bubble Beam) vs Jellicent (0v0)
131.44 Def + 196 HP for Jellicent bulk (Surf) vs Jellicent (0v0)
129.68 Def for Guzzlord bulk (Brutal Swing) vs Guzzlord (0v0)
129.87 Def for Guzzlord bulk (Crunch) vs Guzzlord (0v0)
129.69 Def + 190 HP for Alolan Ninetales bulk (Ice Beam) vs Alolan Ninetales (1v0)
130.26 Def + 190 HP for Alolan Ninetales bulk (Blizzard) vs Alolan Ninetales (1v0)
130.32 Def + 190 HP for Alolan Ninetales bulk (Dazzling Gleam) vs Alolan Ninetales (1v0)
130.54 Def + 190 HP for Alolan Ninetales bulk (Psyshock) vs Alolan Ninetales (1v0)
131.29 Def + 190 HP for Alolan Ninetales bulk (Chilling Water) vs Alolan Ninetales (1v0)
131.29 Def + 190 HP for Alolan Ninetales bulk (Weather Ball (Ice)) vs Alolan Ninetales (1v0)
130.29 Def for Shadow Dusknoir bulk (Psychic) vs Shadow Dusknoir (1v1 with bait)
130.39 Def for Shadow Dusknoir bulk (Shadow Ball) vs Shadow Dusknoir (1v1 with bait)
130.39 Def for Shadow Dusknoir bulk (Poltergeist) vs Shadow Dusknoir (1v1 with bait)
130.98 Def for Shadow Dusknoir bulk (Dark Pulse) vs Shadow Dusknoir (1v1 with bait)
131.18 Def for Shadow Dusknoir bulk (Dynamic Punch) vs Shadow Dusknoir (1v1 with bait)
131.48 Def for Shadow Dusknoir bulk (Shadow Punch) vs Shadow Dusknoir (1v1 with bait)
130.17 Def + 187 HP for Blastoise bulk (Hydro Cannon) vs Blastoise (0v0)
130.31 Def + 187 HP for Blastoise bulk (Hydro Pump) vs Blastoise (0v0)
130.98 Def + 187 HP for Blastoise bulk (Rollout) vs Blastoise (0v0)
131.06 Def + 187 HP for Blastoise bulk (Skull Bash) vs Blastoise (0v0)
131.27 Def + 187 HP for Blastoise bulk (Flash Cannon) vs Blastoise (0v0)
131.56 Def + 187 HP for Blastoise bulk (Ice Beam) vs Blastoise (0v0)
130.13 Def + 197 HP for Forretress bulk (Heavy Slam) vs Forretress (2v1)
130.13 Def + 197 HP for Forretress bulk (Mirror Shot) vs Forretress (2v1)
130.82 Def + 197 HP for Forretress bulk (Earthquake) vs Forretress (2v1)
130.82 Def + 197 HP for Forretress bulk (Rock Tomb) vs Forretress (2v1)
129.93 Def + 180 HP for Regidrago bulk (Breaking Swipe) vs Regidrago (1v2)
130.18 Def + 180 HP for Cresselia bulk (Aurora Beam) vs Cresselia (0v2)
130.76 Def + 180 HP for Cresselia bulk (Grass Knot) vs Cresselia (0v2)
131.51 Def + 181 HP for Cresselia bulk (Future Sight) vs Cresselia (0v2)
130.00 Def + 188 HP for Alolan Muk bulk (Ice Punch) vs Alolan Muk (0v1)
130.00 Def + 188 HP for Alolan Muk bulk (Dark Pulse) vs Alolan Muk (0v1)
130.58 Def + 188 HP for Alolan Muk bulk (Acid Spray) vs Alolan Muk (0v1)
131.32 Def + 187 HP for Alolan Muk bulk (Brutal Swing) vs Alolan Muk (0v1)
130.22 Def + 196 HP for Clefable bulk (Meteor Mash) vs Clefable (0v1)
130.57 Def + 196 HP for Clefable bulk (Draining Kiss) vs Clefable (0v1)
131.15 Def + 196 HP for Clefable bulk (Psychic) vs Clefable (0v1)
129.92 Def for Steelix bulk (Earthquake) vs Steelix (0v0)
130.90 Def for Steelix bulk (Crunch) vs Steelix (0v0)
130.90 Def for Steelix bulk (Heavy Slam) vs Steelix (0v0)
131.65 Def for Steelix bulk (Thunder Fang) vs Steelix (0v0)
129.72 Def for Seaking bulk (Peck) vs Seaking (2v2)
129.72 Def for Seaking bulk (Ice Beam) vs Seaking (2v2)
129.72 Def for Seaking bulk (Icy Wind) vs Seaking (2v2)
129.72 Def for Seaking bulk (Drill Run) vs Seaking (2v2)
130.49 Def + 184 HP for Shadow Cresselia bulk (Moonblast) vs Shadow Cresselia (0v2 with bait)
130.78 Def + 184 HP for Shadow Cresselia bulk (Future Sight) vs Shadow Cresselia (0v2 with bait)
131.19 Def + 184 HP for Shadow Cresselia bulk (Aurora Beam) vs Shadow Cresselia (0v2 with bait)
129.92 Def + 181 HP for Swampert bulk (Surf) vs Swampert (2v2)
129.92 Def + 181 HP for Swampert bulk (Earthquake) vs Swampert (2v2)
130.45 Def + 181 HP for Swampert bulk (Muddy Water) vs Swampert (2v2)
131.19 Def + 180 HP for Swampert bulk (Hydro Cannon) vs Swampert (2v2)
129.67 Def + 180 HP for Toucannon bulk (Rock Smash) vs Toucannon (1v1, 2v2)
129.67 Def + 180 HP for Toucannon bulk (Peck) vs Toucannon (1v1, 2v2)
129.91 Def + 180 HP for Toucannon bulk (Flash Cannon) vs Toucannon (1v1, 2v2)
130.26 Def + 180 HP for Toucannon bulk (Beak Blast) vs Toucannon (1v1)
130.98 Def + 181 HP for Toucannon bulk (Rock Blast) vs Toucannon (1v1)
131.55 Def + 182 HP for Toucannon bulk (Drill Peck) vs Toucannon (1v1)
129.84 Def + 189 HP for Primarina bulk (Hydro Pump) vs Primarina (1v1)
130.10 Def + 189 HP for Primarina bulk (Moonblast) vs Primarina (1v1)
130.21 Def + 189 HP for Primarina bulk (Hydro Cannon) vs Primarina (1v1)
130.21 Def + 189 HP for Primarina bulk (Sparkling Aria) vs Primarina (1v1)
131.09 Def + 189 HP for Primarina bulk (Disarming Voice) vs Primarina (1v1)
129.76 Def + 194 HP for Shadow Malamar bulk (Psybeam) vs Shadow Malamar (0v0)
130.33 Def + 194 HP for Shadow Malamar bulk (Foul Play) vs Shadow Malamar (0v0)
130.85 Def + 194 HP for Shadow Malamar bulk (Hyper Beam) vs Shadow Malamar (0v0)
130.96 Def + 194 HP for Shadow Malamar bulk (Superpower) vs Shadow Malamar (0v0)
129.79 Def + 180 HP for Giratina Altered bulk (Shadow Force) vs Giratina (Altered) (2v2)
131.14 Def + 182 HP for Giratina Altered bulk (Ancient Power) vs Giratina (Altered) (2v2)
131.14 Def + 182 HP for Giratina Altered bulk (Dragon Claw) vs Giratina (Altered) (2v2)
131.14 Def + 182 HP for Giratina Altered bulk (Shadow Sneak) vs Giratina (Altered) (2v2)
130.16 Def + 181 HP for Cramorant bulk (Surf) vs Cramorant (2v1 no bait)
130.23 Def + 181 HP for Cramorant bulk (Hydro Pump) vs Cramorant (2v1 no bait)
131.09 Def + 182 HP for Cramorant bulk (Fly) vs Cramorant (2v1 no bait)
131.09 Def + 182 HP for Cramorant bulk (Dive) vs Cramorant (2v1 no bait)
129.69 Def for Dusknoir bulk (Psychic) vs Dusknoir (1v1 no bait)
129.92 Def for Dusknoir bulk (Dynamic Punch) vs Dusknoir (1v1 no bait)
129.92 Def for Dusknoir bulk (Poltergeist) vs Dusknoir (1v1 no bait)
129.82 Def + 180 HP for Shadow Snorlax bulk (Hyper Beam) vs Shadow Snorlax (0v1 with bait)
129.86 Def + 180 HP for Shadow Snorlax bulk (Superpower) vs Shadow Snorlax (0v1 with bait)
130.57 Def + 181 HP for Shadow Snorlax bulk (Skull Bash) vs Shadow Snorlax (0v1 with bait)
130.83 Def + 181 HP for Shadow Snorlax bulk (Outrage) vs Shadow Snorlax (0v1 with bait)
131.22 Def + 181 HP for Shadow Snorlax bulk (Earthquake) vs Shadow Snorlax (0v1 with bait)
129.95 Def for Shadow Corviknight bulk (Payback) vs Shadow Corviknight (1v1, 2v2)
130.75 Def for Shadow Corviknight bulk (Air Cutter) vs Shadow Corviknight (1v1, 2v2)
131.46 Def for Shadow Corviknight bulk (Sky Attack) vs Shadow Corviknight (1v1, 2v2)
129.67 Def + 192 HP for Rillaboom bulk (Earth Power) vs Rillaboom (2v2)
129.67 Def + 192 HP for Rillaboom bulk (Energy Ball) vs Rillaboom (2v2)
129.67 Def + 192 HP for Rillaboom bulk (Grass Knot) vs Rillaboom (2v2)
129.67 Def + 192 HP for Rillaboom bulk (Drum Beating) vs Rillaboom (2v2)
129.67 Def + 192 HP for Rillaboom bulk (Frenzy Plant) vs Rillaboom (2v2)
130.63 Def + 192 HP for Lapras bulk (Sparkling Aria) vs Lapras (1v0)
130.63 Def + 192 HP for Lapras bulk (Hydro Pump) vs Lapras (1v0)
130.63 Def + 192 HP for Lapras bulk (Surf) vs Lapras (1v0)
130.63 Def + 192 HP for Lapras bulk (Ice Beam) vs Lapras (1v0)
130.63 Def + 192 HP for Lapras bulk (Blizzard) vs Lapras (1v0)
131.04 Def + 192 HP for Lapras bulk (Skull Bash) vs Lapras (1v0)
130.51 Def for Shadow Walrein bulk (Blizzard) vs Shadow Walrein (2v1)
130.51 Def for Shadow Walrein bulk (Icicle Spear) vs Shadow Walrein (2v1)
130.87 Def for Shadow Walrein bulk (Earthquake) vs Shadow Walrein (2v1)
131.19 Def for Shadow Walrein bulk (Water Pulse) vs Shadow Walrein (2v1)
129.79 Def + 193 HP for Ampharos bulk (Focus Blast) vs Ampharos (2v1 no bait)
129.88 Def + 193 HP for Ampharos bulk (Zap Cannon) vs Ampharos (2v1 no bait)
130.04 Def + 193 HP for Ampharos bulk (Volt Switch) vs Ampharos (2v1 no bait)
130.08 Def + 193 HP for Ampharos bulk (Brutal Swing) vs Ampharos (2v1 no bait)
130.14 Def + 193 HP for Ampharos bulk (Dragon Pulse) vs Ampharos (2v1 no bait)
130.15 Def + 193 HP for Ampharos bulk (Thunder) vs Ampharos (2v1 no bait)
130.43 Def + 193 HP for Ampharos bulk (Thunder Punch) vs Ampharos (2v1 no bait)
131.11 Def + 193 HP for Ampharos bulk (Power Gem) vs Ampharos (2v1 no bait)

Matchup-flipping boundaries (full-battle stat targets, not just damage tiers):

175.36 Atk flips Forretress (Bug Bite) (1v2) [11 IVs]

Additional matchup flips at this tier's spec (not explained by a single anchor - may involve HP or multi-stat interactions):

vs Forretress (Bug Bite) (1v2)

Member IVs (10)

IV	Atk	Def	HP	Avg rank	Net flips	0v0 Δ	1v1 Δ	2v2 Δ
15/0/3 👑	175.75	131.65	184	#3782	+0	-37.6	-15.6	-16.7
15/1/2 👑	175.75	132.33	183	#3814	+0	-37.0	-14.8	-20.1
14/0/0 👑	175.82	132.45	182	#3861	+0	-37.1	-14.5	-24.5
15/0/0 👑	176.28	132.05	182	#3884	+0	-36.2	-17.7	-27.2
15/2/1 👑	175.75	133.02	182	#3909	+0	-38.0	-17.6	-23.8
15/1/1	175.75	132.33	182	#3910	+0	-39.0	-15.8	-24.3
15/2/0	175.75	133.02	181	#3955	+0	-39.0	-18.7	-24.0
15/1/0	175.75	132.33	181	#3964	+0	-40.7	-16.9	-26.3
15/0/2	175.75	131.65	183	#3966	+0	-40.3	-19.4	-25.8
15/0/1	175.75	131.65	182	#4002	+0	-42.5	-20.5	-26.8

Feraligatr (Shadow) Atk · atk≥174.78 (36 IV spreads) (−14 vs Rillaboom Atk (atk-sacrificing spreads excluded))

Clears 47 anchors across 8 shield scenarios, covering Shadow Ampharos, Bellibolt, Blastoise, Clefable, +21 more. Atk breakpoint(s) vs Feraligatr (Shadow) (1 scenario flip).

169.73 Atk for Tinkaton (Air Cutter) vs Tinkaton (0v0)
170.48 Atk for Tinkaton (Sand Attack) vs Tinkaton (0v0, 0v1)
170.61 Atk for Tinkaton (Payback) vs Tinkaton (0v0, 0v1)
173.58 Atk for Corviknight (Payback) vs Corviknight (0v1)
174.37 Atk for Corviknight (Air Cutter) vs Corviknight (0v1)
163.56 Atk for Shadow Snorlax (Air Cutter) vs Shadow Snorlax (1v2, 2v2)
163.65 Atk for Shadow Snorlax (Payback) vs Shadow Snorlax (1v2, 2v2)
168.23 Atk for Shadow Snorlax (Sand Attack) vs Shadow Snorlax (1v2)
164.46 Atk for Shadow Corviknight (Payback) vs Shadow Corviknight (0v0, 1v1)
164.68 Atk for Shadow Corviknight (Air Cutter) vs Shadow Corviknight (0v0, 1v1)
163.86 Atk for Zygarde Complete Forme (Air Cutter) vs Zygarde (Complete Forme) (2v2 with bait)
170.37 Atk for Shadow Empoleon (Payback) vs Shadow Empoleon (0v0)
171.74 Atk for Shadow Empoleon (Air Cutter) vs Shadow Empoleon (0v0)
174.78 Atk for Shadow Feraligatr (Payback) vs Shadow Feraligatr (1v1)
164.33 Atk for Feraligatr (Payback) vs Feraligatr (2v2 with bait)
171.77 Atk for Feraligatr (Air Cutter) vs Feraligatr (2v2 with bait)
167.54 Atk for Giratina Altered (Payback) vs Giratina (Altered) (1v2 with bait)
168.85 Atk for Giratina Altered (Air Cutter) vs Giratina (Altered) (1v2 with bait)
173.94 Atk for Lapras (Payback) vs Lapras (2v2)
163.27 Atk for Dusknoir (Payback) vs Dusknoir (0v0, 1v1)
171.04 Atk for Dusknoir (Air Cutter) vs Dusknoir (0v0)
171.04 Atk for Dusknoir (Sand Attack) vs Dusknoir (0v0)
170.69 Atk for Blastoise (Air Cutter) vs Blastoise (2v2)
172.66 Atk for Blastoise (Payback) vs Blastoise (2v2)
164.65 Atk for Ninetales (Air Cutter) vs Ninetales (1v0, 2v1)
164.65 Atk for Ninetales (Sand Attack) vs Ninetales (1v0, 2v1)
165.25 Atk for Ninetales (Payback) vs Ninetales (1v0, 2v1)
163.12 Atk for Clefable (Air Cutter) vs Clefable (1v1, 2v2)
164.38 Atk for Clefable (Payback) vs Clefable (1v1, 2v2)
164.58 Atk for Shadow Cresselia (Payback) vs Shadow Cresselia (0v2 with bait)
164.02 Atk for Toucannon (Payback) vs Toucannon (2v2)
165.28 Atk for Toucannon (Air Cutter) vs Toucannon (2v2)
173.99 Atk for Shadow Cradily (Payback) vs Shadow Cradily (2v2)
169.10 Atk for Shadow Malamar (Payback) vs Shadow Malamar (2v2 with bait)
163.87 Atk for Shadow Ampharos (Payback) vs Shadow Ampharos (0v0)
164.94 Atk for Shadow Ampharos (Air Cutter) vs Shadow Ampharos (0v0)
165.68 Atk for Shadow Ampharos (Sand Attack) vs Shadow Ampharos (0v0)
172.47 Atk for Bellibolt (Payback) vs Bellibolt (2v1)
174.46 Atk for Bellibolt (Air Cutter) vs Bellibolt (2v1)
163.03 Atk for Seismitoad (Payback) vs Seismitoad (1v1)
164.16 Atk for Seismitoad (Air Cutter) vs Seismitoad (1v1)
163.78 Atk for Dondozo (Payback) vs Dondozo (1v1)
164.78 Atk for Dondozo (Air Cutter) vs Dondozo (1v1)
174.75 Atk for Rillaboom (Payback) vs Rillaboom (2v2)
163.98 Atk for Shadow Giratina Altered (Payback) vs Shadow Giratina (Altered) (1v2 with bait)
164.96 Atk for Shadow Milotic (Payback) vs Shadow Milotic (1v1)
165.96 Atk for Shadow Milotic (Air Cutter) vs Shadow Milotic (1v1)

Anchors we get for free (127 cleared by every IV in this tier despite no cutoff on the relevant axis)

129.66 Def + 194 HP for Melmetal bulk (Thunderbolt) vs Melmetal (0v0, 2v2)
129.66 Def + 194 HP for Melmetal bulk (Dynamic Punch) vs Melmetal (0v0, 2v2)
129.88 Def + 194 HP for Melmetal bulk (Superpower) vs Melmetal (0v0, 2v2)
130.00 Def + 194 HP for Melmetal bulk (Flash Cannon) vs Melmetal (0v0, 2v2)
130.41 Def + 194 HP for Melmetal bulk (Rock Slide) vs Melmetal (0v0, 2v2)
129.82 Def + 195 HP for Virizion bulk (Leaf Blade) vs Virizion (2v2)
130.07 Def + 195 HP for Virizion bulk (Stone Edge) vs Virizion (2v2)
130.22 Def + 195 HP for Virizion bulk (Double Kick) vs Virizion (2v2)
130.97 Def + 195 HP for Virizion bulk (Close Combat) vs Virizion (2v2)
130.04 Def + 194 HP for Zygarde Complete Forme bulk (Earthquake) vs Zygarde (Complete Forme) (1v1, 1v2)
130.36 Def + 194 HP for Zygarde Complete Forme bulk (Crunch) vs Zygarde (Complete Forme) (1v1, 1v2)
130.44 Def + 194 HP for Zygarde Complete Forme bulk (Outrage) vs Zygarde (Complete Forme) (1v1, 1v2)
130.94 Def + 194 HP for Zygarde Complete Forme bulk (Hyper Beam) vs Zygarde (Complete Forme) (1v2)
130.33 Def + 181 HP for Empoleon bulk (Hydro Pump) vs Empoleon (0v0, 0v1)
130.42 Def + 181 HP for Empoleon bulk (Blizzard) vs Empoleon (0v0, 0v1)
131.24 Def + 185 HP for Empoleon bulk (Hydro Cannon) vs Empoleon (0v0, 0v1)
129.72 Def + 191 HP for Mimikyu bulk (Thunder) vs Mimikyu (2v2 with bait)
129.72 Def + 191 HP for Mimikyu bulk (Shadow Sneak) vs Mimikyu (2v2 with bait)
129.72 Def + 191 HP for Mimikyu bulk (Play Rough) vs Mimikyu (2v2 with bait)
129.98 Def + 196 HP for Florges bulk (Moonblast) vs Florges (1v0)
130.38 Def + 196 HP for Florges bulk (Petal Blizzard) vs Florges (1v0)
130.38 Def + 196 HP for Florges bulk (Psychic) vs Florges (1v0)
130.60 Def + 196 HP for Florges bulk (Chilling Water) vs Florges (1v0)
129.76 Def for Galarian Moltres bulk (Brave Bird) vs Galarian Moltres (1v0, 2v1)
130.86 Def for Galarian Moltres bulk (Payback) vs Galarian Moltres (1v0, 2v1)
129.71 Def + 192 HP for Shadow Feraligatr bulk (Crunch) vs Shadow Feraligatr (2v2 with bait)
129.92 Def + 192 HP for Shadow Feraligatr bulk (Ice Beam) vs Shadow Feraligatr (2v2 with bait)
129.98 Def + 192 HP for Shadow Feraligatr bulk (Hydro Pump) vs Shadow Feraligatr (2v2 with bait)
130.97 Def + 192 HP for Shadow Feraligatr bulk (Hydro Cannon) vs Shadow Feraligatr (2v2 with bait)
130.75 Def + 196 HP for Jellicent bulk (Shadow Ball) vs Jellicent (0v0)
129.68 Def for Guzzlord bulk (Brutal Swing) vs Guzzlord (0v0)
129.87 Def for Guzzlord bulk (Crunch) vs Guzzlord (0v0)
129.69 Def + 190 HP for Alolan Ninetales bulk (Ice Beam) vs Alolan Ninetales (1v0)
130.26 Def + 190 HP for Alolan Ninetales bulk (Blizzard) vs Alolan Ninetales (1v0)
130.32 Def + 190 HP for Alolan Ninetales bulk (Dazzling Gleam) vs Alolan Ninetales (1v0)
130.54 Def + 190 HP for Alolan Ninetales bulk (Psyshock) vs Alolan Ninetales (1v0)
130.29 Def for Shadow Dusknoir bulk (Psychic) vs Shadow Dusknoir (1v1 with bait)
130.39 Def for Shadow Dusknoir bulk (Shadow Ball) vs Shadow Dusknoir (1v1 with bait)
130.39 Def for Shadow Dusknoir bulk (Poltergeist) vs Shadow Dusknoir (1v1 with bait)
130.98 Def for Shadow Dusknoir bulk (Dark Pulse) vs Shadow Dusknoir (1v1 with bait)
131.18 Def for Shadow Dusknoir bulk (Dynamic Punch) vs Shadow Dusknoir (1v1 with bait)
130.17 Def + 187 HP for Blastoise bulk (Hydro Cannon) vs Blastoise (0v0)
130.31 Def + 187 HP for Blastoise bulk (Hydro Pump) vs Blastoise (0v0)
130.98 Def + 187 HP for Blastoise bulk (Rollout) vs Blastoise (0v0)
131.06 Def + 187 HP for Blastoise bulk (Skull Bash) vs Blastoise (0v0)
130.13 Def + 197 HP for Forretress bulk (Heavy Slam) vs Forretress (2v1)
130.13 Def + 197 HP for Forretress bulk (Mirror Shot) vs Forretress (2v1)
130.82 Def + 197 HP for Forretress bulk (Earthquake) vs Forretress (2v1)
130.82 Def + 197 HP for Forretress bulk (Rock Tomb) vs Forretress (2v1)
129.93 Def + 180 HP for Regidrago bulk (Breaking Swipe) vs Regidrago (1v2)
130.18 Def + 180 HP for Cresselia bulk (Aurora Beam) vs Cresselia (0v2)
130.76 Def + 180 HP for Cresselia bulk (Grass Knot) vs Cresselia (0v2)
130.00 Def + 188 HP for Alolan Muk bulk (Ice Punch) vs Alolan Muk (0v1)
130.00 Def + 188 HP for Alolan Muk bulk (Dark Pulse) vs Alolan Muk (0v1)
130.58 Def + 188 HP for Alolan Muk bulk (Acid Spray) vs Alolan Muk (0v1)
130.22 Def + 196 HP for Clefable bulk (Meteor Mash) vs Clefable (0v1)
130.57 Def + 196 HP for Clefable bulk (Draining Kiss) vs Clefable (0v1)
131.15 Def + 196 HP for Clefable bulk (Psychic) vs Clefable (0v1)
129.92 Def for Steelix bulk (Earthquake) vs Steelix (0v0)
130.90 Def for Steelix bulk (Crunch) vs Steelix (0v0)
130.90 Def for Steelix bulk (Heavy Slam) vs Steelix (0v0)
129.72 Def for Seaking bulk (Peck) vs Seaking (2v2)
129.72 Def for Seaking bulk (Ice Beam) vs Seaking (2v2)
129.72 Def for Seaking bulk (Icy Wind) vs Seaking (2v2)
129.72 Def for Seaking bulk (Drill Run) vs Seaking (2v2)
130.49 Def + 184 HP for Shadow Cresselia bulk (Moonblast) vs Shadow Cresselia (0v2 with bait)
130.78 Def + 184 HP for Shadow Cresselia bulk (Future Sight) vs Shadow Cresselia (0v2 with bait)
131.19 Def + 184 HP for Shadow Cresselia bulk (Aurora Beam) vs Shadow Cresselia (0v2 with bait)
129.92 Def + 181 HP for Swampert bulk (Surf) vs Swampert (2v2)
129.92 Def + 181 HP for Swampert bulk (Earthquake) vs Swampert (2v2)
130.45 Def + 181 HP for Swampert bulk (Muddy Water) vs Swampert (2v2)
131.19 Def + 180 HP for Swampert bulk (Hydro Cannon) vs Swampert (2v2)
129.67 Def + 180 HP for Toucannon bulk (Rock Smash) vs Toucannon (1v1, 2v2)
129.67 Def + 180 HP for Toucannon bulk (Peck) vs Toucannon (1v1, 2v2)
129.91 Def + 180 HP for Toucannon bulk (Flash Cannon) vs Toucannon (1v1, 2v2)
130.26 Def + 180 HP for Toucannon bulk (Beak Blast) vs Toucannon (1v1)
130.98 Def + 181 HP for Toucannon bulk (Rock Blast) vs Toucannon (1v1)
129.84 Def + 189 HP for Primarina bulk (Hydro Pump) vs Primarina (1v1)
130.10 Def + 189 HP for Primarina bulk (Moonblast) vs Primarina (1v1)
130.21 Def + 189 HP for Primarina bulk (Hydro Cannon) vs Primarina (1v1)
130.21 Def + 189 HP for Primarina bulk (Sparkling Aria) vs Primarina (1v1)
131.09 Def + 189 HP for Primarina bulk (Disarming Voice) vs Primarina (1v1)
129.76 Def + 194 HP for Shadow Malamar bulk (Psybeam) vs Shadow Malamar (0v0)
130.33 Def + 194 HP for Shadow Malamar bulk (Foul Play) vs Shadow Malamar (0v0)
130.85 Def + 194 HP for Shadow Malamar bulk (Hyper Beam) vs Shadow Malamar (0v0)
130.96 Def + 194 HP for Shadow Malamar bulk (Superpower) vs Shadow Malamar (0v0)
129.79 Def + 180 HP for Giratina Altered bulk (Shadow Force) vs Giratina (Altered) (2v2)
131.14 Def + 182 HP for Giratina Altered bulk (Ancient Power) vs Giratina (Altered) (2v2)
131.14 Def + 182 HP for Giratina Altered bulk (Dragon Claw) vs Giratina (Altered) (2v2)
131.14 Def + 182 HP for Giratina Altered bulk (Shadow Sneak) vs Giratina (Altered) (2v2)
130.16 Def + 181 HP for Cramorant bulk (Surf) vs Cramorant (2v1 no bait)
130.23 Def + 181 HP for Cramorant bulk (Hydro Pump) vs Cramorant (2v1 no bait)
131.09 Def + 182 HP for Cramorant bulk (Fly) vs Cramorant (2v1 no bait)
131.09 Def + 182 HP for Cramorant bulk (Dive) vs Cramorant (2v1 no bait)
129.69 Def for Dusknoir bulk (Psychic) vs Dusknoir (1v1 no bait)
129.92 Def for Dusknoir bulk (Dynamic Punch) vs Dusknoir (1v1 no bait)
129.92 Def for Dusknoir bulk (Poltergeist) vs Dusknoir (1v1 no bait)
129.82 Def + 180 HP for Shadow Snorlax bulk (Hyper Beam) vs Shadow Snorlax (0v1 with bait)
129.86 Def + 180 HP for Shadow Snorlax bulk (Superpower) vs Shadow Snorlax (0v1 with bait)
130.57 Def + 181 HP for Shadow Snorlax bulk (Skull Bash) vs Shadow Snorlax (0v1 with bait)
130.83 Def + 181 HP for Shadow Snorlax bulk (Outrage) vs Shadow Snorlax (0v1 with bait)
131.22 Def + 181 HP for Shadow Snorlax bulk (Earthquake) vs Shadow Snorlax (0v1 with bait)
129.95 Def for Shadow Corviknight bulk (Payback) vs Shadow Corviknight (1v1, 2v2)
130.75 Def for Shadow Corviknight bulk (Air Cutter) vs Shadow Corviknight (1v1, 2v2)
129.67 Def + 192 HP for Rillaboom bulk (Earth Power) vs Rillaboom (2v2)
129.67 Def + 192 HP for Rillaboom bulk (Energy Ball) vs Rillaboom (2v2)
129.67 Def + 192 HP for Rillaboom bulk (Grass Knot) vs Rillaboom (2v2)
129.67 Def + 192 HP for Rillaboom bulk (Drum Beating) vs Rillaboom (2v2)
129.67 Def + 192 HP for Rillaboom bulk (Frenzy Plant) vs Rillaboom (2v2)
130.63 Def + 192 HP for Lapras bulk (Sparkling Aria) vs Lapras (1v0)
130.63 Def + 192 HP for Lapras bulk (Hydro Pump) vs Lapras (1v0)
130.63 Def + 192 HP for Lapras bulk (Surf) vs Lapras (1v0)
130.63 Def + 192 HP for Lapras bulk (Ice Beam) vs Lapras (1v0)
130.63 Def + 192 HP for Lapras bulk (Blizzard) vs Lapras (1v0)
131.04 Def + 192 HP for Lapras bulk (Skull Bash) vs Lapras (1v0)
130.51 Def for Shadow Walrein bulk (Blizzard) vs Shadow Walrein (2v1)
130.51 Def for Shadow Walrein bulk (Icicle Spear) vs Shadow Walrein (2v1)
130.87 Def for Shadow Walrein bulk (Earthquake) vs Shadow Walrein (2v1)
131.19 Def for Shadow Walrein bulk (Water Pulse) vs Shadow Walrein (2v1)
129.79 Def + 193 HP for Ampharos bulk (Focus Blast) vs Ampharos (2v1 no bait)
129.88 Def + 193 HP for Ampharos bulk (Zap Cannon) vs Ampharos (2v1 no bait)
130.04 Def + 193 HP for Ampharos bulk (Volt Switch) vs Ampharos (2v1 no bait)
130.08 Def + 193 HP for Ampharos bulk (Brutal Swing) vs Ampharos (2v1 no bait)
130.14 Def + 193 HP for Ampharos bulk (Dragon Pulse) vs Ampharos (2v1 no bait)
130.15 Def + 193 HP for Ampharos bulk (Thunder) vs Ampharos (2v1 no bait)
130.43 Def + 193 HP for Ampharos bulk (Thunder Punch) vs Ampharos (2v1 no bait)
131.11 Def + 193 HP for Ampharos bulk (Power Gem) vs Ampharos (2v1 no bait)

Member IVs (36)

IV	Atk	Def	HP	Avg rank	Net flips	0v0 Δ	1v1 Δ	2v2 Δ
12/0/0 👑	174.89	133.25	184	#3077	+0	-28.1	-13.0	-15.9
15/5/0 👑	175.22	134.67	181	#3499	+0	-28.0	-19.6	-24.9
13/0/2	174.83	132.45	184	#3529	+0	-33.1	-12.4	-16.8
15/4/1 👑	175.22	133.98	182	#3619	+0	-30.0	-17.6	-21.6
15/0/6 👑	175.22	131.25	186	#3644	+0	-34.8	-17.5	-15.7
13/1/1	174.83	133.14	183	#3650	+0	-30.3	-17.1	-17.2
13/2/0	174.83	133.83	182	#3667	+0	-30.8	-14.8	-28.1
14/0/2 👑	175.29	132.05	184	#3763	+0	-33.3	-16.6	-20.4
14/0/3 👑	175.29	132.05	184	#3764	+0	-33.3	-16.6	-20.4
15/1/4	175.22	131.93	184	#3772	+0	-33.5	-16.7	-20.4
15/4/0	175.22	133.98	181	#3778	+0	-30.2	-21.6	-27.6
15/0/5	175.22	131.25	185	#3781	+0	-35.7	-18.4	-17.0
15/0/3 👑	175.75	131.65	184	#3782	+0	-37.6	-15.6	-16.7
15/1/2 👑	175.75	132.33	183	#3814	+0	-37.0	-14.8	-20.1
13/0/1	174.83	132.45	183	#3834	+0	-35.6	-14.9	-20.6
13/0/0 👑	175.36	132.85	183	#3854	+0	-34.4	-20.2	-17.1
14/0/0 👑	175.82	132.45	182	#3861	+0	-37.1	-14.5	-24.5
14/1/1	175.29	132.74	183	#3867	+0	-34.7	-20.4	-17.3
15/2/3	175.22	132.62	183	#3874	+0	-34.7	-20.5	-17.3
15/0/0 👑	176.28	132.05	182	#3884	+0	-36.2	-17.7	-27.2
15/3/1	175.22	133.30	182	#3895	+0	-32.6	-18.9	-26.9
15/3/2	175.22	133.30	182	#3896	+0	-32.6	-18.9	-26.9
15/2/1 👑	175.75	133.02	182	#3909	+0	-38.0	-17.6	-23.8
15/1/1	175.75	132.33	182	#3910	+0	-39.0	-15.8	-24.3
15/0/4	175.22	131.25	184	#3917	+0	-36.2	-22.0	-20.5
14/2/0 👑	175.29	133.42	182	#3922	+0	-33.0	-21.2	-29.6
13/1/0	174.83	133.14	182	#3950	+0	-36.8	-18.1	-27.5
15/2/0	175.75	133.02	181	#3955	+0	-39.0	-18.7	-24.0
15/3/0	175.22	133.30	181	#3961	+0	-36.6	-20.0	-26.7
15/1/0	175.75	132.33	181	#3964	+0	-40.7	-16.9	-26.3
15/0/2	175.75	131.65	183	#3966	+0	-40.3	-19.4	-25.8
14/0/1	175.29	132.05	183	#3969	+0	-35.9	-21.7	-29.5
15/1/3	175.22	131.93	183	#3976	+0	-36.0	-21.8	-29.6
14/1/0	175.29	132.74	182	#3977	+0	-36.6	-21.4	-27.6
15/2/2	175.22	132.62	182	#3979	+0	-36.6	-21.5	-27.6
15/0/1	175.75	131.65	182	#4002	+0	-42.5	-20.5	-26.8

Rillaboom Atk · atk≥174.75 (50 IV spreads) (−4039 vs General (atk-sacrificing spreads excluded))

Clears 46 anchors across 8 shield scenarios, covering Shadow Ampharos, Bellibolt, Blastoise, Clefable, +20 more. Atk breakpoint(s) vs Rillaboom (2 scenario flips).

169.73 Atk for Tinkaton (Air Cutter) vs Tinkaton (0v0)
170.48 Atk for Tinkaton (Sand Attack) vs Tinkaton (0v0, 0v1)
170.61 Atk for Tinkaton (Payback) vs Tinkaton (0v0, 0v1)
173.58 Atk for Corviknight (Payback) vs Corviknight (0v1)
174.37 Atk for Corviknight (Air Cutter) vs Corviknight (0v1)
163.56 Atk for Shadow Snorlax (Air Cutter) vs Shadow Snorlax (1v2, 2v2)
163.65 Atk for Shadow Snorlax (Payback) vs Shadow Snorlax (1v2, 2v2)
168.23 Atk for Shadow Snorlax (Sand Attack) vs Shadow Snorlax (1v2)
164.46 Atk for Shadow Corviknight (Payback) vs Shadow Corviknight (0v0, 1v1)
164.68 Atk for Shadow Corviknight (Air Cutter) vs Shadow Corviknight (0v0, 1v1)
163.86 Atk for Zygarde Complete Forme (Air Cutter) vs Zygarde (Complete Forme) (2v2 with bait)
170.37 Atk for Shadow Empoleon (Payback) vs Shadow Empoleon (0v0)
171.74 Atk for Shadow Empoleon (Air Cutter) vs Shadow Empoleon (0v0)
164.33 Atk for Feraligatr (Payback) vs Feraligatr (2v2 with bait)
171.77 Atk for Feraligatr (Air Cutter) vs Feraligatr (2v2 with bait)
167.54 Atk for Giratina Altered (Payback) vs Giratina (Altered) (1v2 with bait)
168.85 Atk for Giratina Altered (Air Cutter) vs Giratina (Altered) (1v2 with bait)
173.94 Atk for Lapras (Payback) vs Lapras (2v2)
163.27 Atk for Dusknoir (Payback) vs Dusknoir (0v0, 1v1)
171.04 Atk for Dusknoir (Air Cutter) vs Dusknoir (0v0)
171.04 Atk for Dusknoir (Sand Attack) vs Dusknoir (0v0)
170.69 Atk for Blastoise (Air Cutter) vs Blastoise (2v2)
172.66 Atk for Blastoise (Payback) vs Blastoise (2v2)
164.65 Atk for Ninetales (Air Cutter) vs Ninetales (1v0, 2v1)
164.65 Atk for Ninetales (Sand Attack) vs Ninetales (1v0, 2v1)
165.25 Atk for Ninetales (Payback) vs Ninetales (1v0, 2v1)
163.12 Atk for Clefable (Air Cutter) vs Clefable (1v1, 2v2)
164.38 Atk for Clefable (Payback) vs Clefable (1v1, 2v2)
164.58 Atk for Shadow Cresselia (Payback) vs Shadow Cresselia (0v2 with bait)
164.02 Atk for Toucannon (Payback) vs Toucannon (2v2)
165.28 Atk for Toucannon (Air Cutter) vs Toucannon (2v2)
173.99 Atk for Shadow Cradily (Payback) vs Shadow Cradily (2v2)
169.10 Atk for Shadow Malamar (Payback) vs Shadow Malamar (2v2 with bait)
163.87 Atk for Shadow Ampharos (Payback) vs Shadow Ampharos (0v0)
164.94 Atk for Shadow Ampharos (Air Cutter) vs Shadow Ampharos (0v0)
165.68 Atk for Shadow Ampharos (Sand Attack) vs Shadow Ampharos (0v0)
172.47 Atk for Bellibolt (Payback) vs Bellibolt (2v1)
174.46 Atk for Bellibolt (Air Cutter) vs Bellibolt (2v1)
163.03 Atk for Seismitoad (Payback) vs Seismitoad (1v1)
164.16 Atk for Seismitoad (Air Cutter) vs Seismitoad (1v1)
163.78 Atk for Dondozo (Payback) vs Dondozo (1v1)
164.78 Atk for Dondozo (Air Cutter) vs Dondozo (1v1)
174.75 Atk for Rillaboom (Payback) vs Rillaboom (2v2)
163.98 Atk for Shadow Giratina Altered (Payback) vs Shadow Giratina (Altered) (1v2 with bait)
164.96 Atk for Shadow Milotic (Payback) vs Shadow Milotic (1v1)
165.96 Atk for Shadow Milotic (Air Cutter) vs Shadow Milotic (1v1)

Anchors we get for free (127 cleared by every IV in this tier despite no cutoff on the relevant axis)

129.66 Def + 194 HP for Melmetal bulk (Thunderbolt) vs Melmetal (0v0, 2v2)
129.66 Def + 194 HP for Melmetal bulk (Dynamic Punch) vs Melmetal (0v0, 2v2)
129.88 Def + 194 HP for Melmetal bulk (Superpower) vs Melmetal (0v0, 2v2)
130.00 Def + 194 HP for Melmetal bulk (Flash Cannon) vs Melmetal (0v0, 2v2)
130.41 Def + 194 HP for Melmetal bulk (Rock Slide) vs Melmetal (0v0, 2v2)
129.82 Def + 195 HP for Virizion bulk (Leaf Blade) vs Virizion (2v2)
130.07 Def + 195 HP for Virizion bulk (Stone Edge) vs Virizion (2v2)
130.22 Def + 195 HP for Virizion bulk (Double Kick) vs Virizion (2v2)
130.97 Def + 195 HP for Virizion bulk (Close Combat) vs Virizion (2v2)
130.04 Def + 194 HP for Zygarde Complete Forme bulk (Earthquake) vs Zygarde (Complete Forme) (1v1, 1v2)
130.36 Def + 194 HP for Zygarde Complete Forme bulk (Crunch) vs Zygarde (Complete Forme) (1v1, 1v2)
130.44 Def + 194 HP for Zygarde Complete Forme bulk (Outrage) vs Zygarde (Complete Forme) (1v1, 1v2)
130.94 Def + 194 HP for Zygarde Complete Forme bulk (Hyper Beam) vs Zygarde (Complete Forme) (1v2)
130.33 Def + 181 HP for Empoleon bulk (Hydro Pump) vs Empoleon (0v0, 0v1)
130.42 Def + 181 HP for Empoleon bulk (Blizzard) vs Empoleon (0v0, 0v1)
131.24 Def + 185 HP for Empoleon bulk (Hydro Cannon) vs Empoleon (0v0, 0v1)
129.72 Def + 191 HP for Mimikyu bulk (Thunder) vs Mimikyu (2v2 with bait)
129.72 Def + 191 HP for Mimikyu bulk (Shadow Sneak) vs Mimikyu (2v2 with bait)
129.72 Def + 191 HP for Mimikyu bulk (Play Rough) vs Mimikyu (2v2 with bait)
129.98 Def + 196 HP for Florges bulk (Moonblast) vs Florges (1v0)
130.38 Def + 196 HP for Florges bulk (Petal Blizzard) vs Florges (1v0)
130.38 Def + 196 HP for Florges bulk (Psychic) vs Florges (1v0)
130.60 Def + 196 HP for Florges bulk (Chilling Water) vs Florges (1v0)
129.76 Def for Galarian Moltres bulk (Brave Bird) vs Galarian Moltres (1v0, 2v1)
130.86 Def for Galarian Moltres bulk (Payback) vs Galarian Moltres (1v0, 2v1)
129.71 Def + 192 HP for Shadow Feraligatr bulk (Crunch) vs Shadow Feraligatr (2v2 with bait)
129.92 Def + 192 HP for Shadow Feraligatr bulk (Ice Beam) vs Shadow Feraligatr (2v2 with bait)
129.98 Def + 192 HP for Shadow Feraligatr bulk (Hydro Pump) vs Shadow Feraligatr (2v2 with bait)
130.97 Def + 192 HP for Shadow Feraligatr bulk (Hydro Cannon) vs Shadow Feraligatr (2v2 with bait)
130.75 Def + 196 HP for Jellicent bulk (Shadow Ball) vs Jellicent (0v0)
129.68 Def for Guzzlord bulk (Brutal Swing) vs Guzzlord (0v0)
129.87 Def for Guzzlord bulk (Crunch) vs Guzzlord (0v0)
129.69 Def + 190 HP for Alolan Ninetales bulk (Ice Beam) vs Alolan Ninetales (1v0)
130.26 Def + 190 HP for Alolan Ninetales bulk (Blizzard) vs Alolan Ninetales (1v0)
130.32 Def + 190 HP for Alolan Ninetales bulk (Dazzling Gleam) vs Alolan Ninetales (1v0)
130.54 Def + 190 HP for Alolan Ninetales bulk (Psyshock) vs Alolan Ninetales (1v0)
130.29 Def for Shadow Dusknoir bulk (Psychic) vs Shadow Dusknoir (1v1 with bait)
130.39 Def for Shadow Dusknoir bulk (Shadow Ball) vs Shadow Dusknoir (1v1 with bait)
130.39 Def for Shadow Dusknoir bulk (Poltergeist) vs Shadow Dusknoir (1v1 with bait)
130.98 Def for Shadow Dusknoir bulk (Dark Pulse) vs Shadow Dusknoir (1v1 with bait)
131.18 Def for Shadow Dusknoir bulk (Dynamic Punch) vs Shadow Dusknoir (1v1 with bait)
130.17 Def + 187 HP for Blastoise bulk (Hydro Cannon) vs Blastoise (0v0)
130.31 Def + 187 HP for Blastoise bulk (Hydro Pump) vs Blastoise (0v0)
130.98 Def + 187 HP for Blastoise bulk (Rollout) vs Blastoise (0v0)
131.06 Def + 187 HP for Blastoise bulk (Skull Bash) vs Blastoise (0v0)
130.13 Def + 197 HP for Forretress bulk (Heavy Slam) vs Forretress (2v1)
130.13 Def + 197 HP for Forretress bulk (Mirror Shot) vs Forretress (2v1)
130.82 Def + 197 HP for Forretress bulk (Earthquake) vs Forretress (2v1)
130.82 Def + 197 HP for Forretress bulk (Rock Tomb) vs Forretress (2v1)
129.93 Def + 180 HP for Regidrago bulk (Breaking Swipe) vs Regidrago (1v2)
130.18 Def + 180 HP for Cresselia bulk (Aurora Beam) vs Cresselia (0v2)
130.76 Def + 180 HP for Cresselia bulk (Grass Knot) vs Cresselia (0v2)
130.00 Def + 188 HP for Alolan Muk bulk (Ice Punch) vs Alolan Muk (0v1)
130.00 Def + 188 HP for Alolan Muk bulk (Dark Pulse) vs Alolan Muk (0v1)
130.58 Def + 188 HP for Alolan Muk bulk (Acid Spray) vs Alolan Muk (0v1)
130.22 Def + 196 HP for Clefable bulk (Meteor Mash) vs Clefable (0v1)
130.57 Def + 196 HP for Clefable bulk (Draining Kiss) vs Clefable (0v1)
131.15 Def + 196 HP for Clefable bulk (Psychic) vs Clefable (0v1)
129.92 Def for Steelix bulk (Earthquake) vs Steelix (0v0)
130.90 Def for Steelix bulk (Crunch) vs Steelix (0v0)
130.90 Def for Steelix bulk (Heavy Slam) vs Steelix (0v0)
129.72 Def for Seaking bulk (Peck) vs Seaking (2v2)
129.72 Def for Seaking bulk (Ice Beam) vs Seaking (2v2)
129.72 Def for Seaking bulk (Icy Wind) vs Seaking (2v2)
129.72 Def for Seaking bulk (Drill Run) vs Seaking (2v2)
130.49 Def + 184 HP for Shadow Cresselia bulk (Moonblast) vs Shadow Cresselia (0v2 with bait)
130.78 Def + 184 HP for Shadow Cresselia bulk (Future Sight) vs Shadow Cresselia (0v2 with bait)
131.19 Def + 184 HP for Shadow Cresselia bulk (Aurora Beam) vs Shadow Cresselia (0v2 with bait)
129.92 Def + 181 HP for Swampert bulk (Surf) vs Swampert (2v2)
129.92 Def + 181 HP for Swampert bulk (Earthquake) vs Swampert (2v2)
130.45 Def + 181 HP for Swampert bulk (Muddy Water) vs Swampert (2v2)
131.19 Def + 180 HP for Swampert bulk (Hydro Cannon) vs Swampert (2v2)
129.67 Def + 180 HP for Toucannon bulk (Rock Smash) vs Toucannon (1v1, 2v2)
129.67 Def + 180 HP for Toucannon bulk (Peck) vs Toucannon (1v1, 2v2)
129.91 Def + 180 HP for Toucannon bulk (Flash Cannon) vs Toucannon (1v1, 2v2)
130.26 Def + 180 HP for Toucannon bulk (Beak Blast) vs Toucannon (1v1)
130.98 Def + 181 HP for Toucannon bulk (Rock Blast) vs Toucannon (1v1)
129.84 Def + 189 HP for Primarina bulk (Hydro Pump) vs Primarina (1v1)
130.10 Def + 189 HP for Primarina bulk (Moonblast) vs Primarina (1v1)
130.21 Def + 189 HP for Primarina bulk (Hydro Cannon) vs Primarina (1v1)
130.21 Def + 189 HP for Primarina bulk (Sparkling Aria) vs Primarina (1v1)
131.09 Def + 189 HP for Primarina bulk (Disarming Voice) vs Primarina (1v1)
129.76 Def + 194 HP for Shadow Malamar bulk (Psybeam) vs Shadow Malamar (0v0)
130.33 Def + 194 HP for Shadow Malamar bulk (Foul Play) vs Shadow Malamar (0v0)
130.85 Def + 194 HP for Shadow Malamar bulk (Hyper Beam) vs Shadow Malamar (0v0)
130.96 Def + 194 HP for Shadow Malamar bulk (Superpower) vs Shadow Malamar (0v0)
129.79 Def + 180 HP for Giratina Altered bulk (Shadow Force) vs Giratina (Altered) (2v2)
131.14 Def + 182 HP for Giratina Altered bulk (Ancient Power) vs Giratina (Altered) (2v2)
131.14 Def + 182 HP for Giratina Altered bulk (Dragon Claw) vs Giratina (Altered) (2v2)
131.14 Def + 182 HP for Giratina Altered bulk (Shadow Sneak) vs Giratina (Altered) (2v2)
130.16 Def + 181 HP for Cramorant bulk (Surf) vs Cramorant (2v1 no bait)
130.23 Def + 181 HP for Cramorant bulk (Hydro Pump) vs Cramorant (2v1 no bait)
131.09 Def + 182 HP for Cramorant bulk (Fly) vs Cramorant (2v1 no bait)
131.09 Def + 182 HP for Cramorant bulk (Dive) vs Cramorant (2v1 no bait)
129.69 Def for Dusknoir bulk (Psychic) vs Dusknoir (1v1 no bait)
129.92 Def for Dusknoir bulk (Dynamic Punch) vs Dusknoir (1v1 no bait)
129.92 Def for Dusknoir bulk (Poltergeist) vs Dusknoir (1v1 no bait)
129.82 Def + 180 HP for Shadow Snorlax bulk (Hyper Beam) vs Shadow Snorlax (0v1 with bait)
129.86 Def + 180 HP for Shadow Snorlax bulk (Superpower) vs Shadow Snorlax (0v1 with bait)
130.57 Def + 181 HP for Shadow Snorlax bulk (Skull Bash) vs Shadow Snorlax (0v1 with bait)
130.83 Def + 181 HP for Shadow Snorlax bulk (Outrage) vs Shadow Snorlax (0v1 with bait)
131.22 Def + 181 HP for Shadow Snorlax bulk (Earthquake) vs Shadow Snorlax (0v1 with bait)
129.95 Def for Shadow Corviknight bulk (Payback) vs Shadow Corviknight (1v1, 2v2)
130.75 Def for Shadow Corviknight bulk (Air Cutter) vs Shadow Corviknight (1v1, 2v2)
129.67 Def + 192 HP for Rillaboom bulk (Earth Power) vs Rillaboom (2v2)
129.67 Def + 192 HP for Rillaboom bulk (Energy Ball) vs Rillaboom (2v2)
129.67 Def + 192 HP for Rillaboom bulk (Grass Knot) vs Rillaboom (2v2)
129.67 Def + 192 HP for Rillaboom bulk (Drum Beating) vs Rillaboom (2v2)
129.67 Def + 192 HP for Rillaboom bulk (Frenzy Plant) vs Rillaboom (2v2)
130.63 Def + 192 HP for Lapras bulk (Sparkling Aria) vs Lapras (1v0)
130.63 Def + 192 HP for Lapras bulk (Hydro Pump) vs Lapras (1v0)
130.63 Def + 192 HP for Lapras bulk (Surf) vs Lapras (1v0)
130.63 Def + 192 HP for Lapras bulk (Ice Beam) vs Lapras (1v0)
130.63 Def + 192 HP for Lapras bulk (Blizzard) vs Lapras (1v0)
131.04 Def + 192 HP for Lapras bulk (Skull Bash) vs Lapras (1v0)
130.51 Def for Shadow Walrein bulk (Blizzard) vs Shadow Walrein (2v1)
130.51 Def for Shadow Walrein bulk (Icicle Spear) vs Shadow Walrein (2v1)
130.87 Def for Shadow Walrein bulk (Earthquake) vs Shadow Walrein (2v1)
131.19 Def for Shadow Walrein bulk (Water Pulse) vs Shadow Walrein (2v1)
129.79 Def + 193 HP for Ampharos bulk (Focus Blast) vs Ampharos (2v1 no bait)
129.88 Def + 193 HP for Ampharos bulk (Zap Cannon) vs Ampharos (2v1 no bait)
130.04 Def + 193 HP for Ampharos bulk (Volt Switch) vs Ampharos (2v1 no bait)
130.08 Def + 193 HP for Ampharos bulk (Brutal Swing) vs Ampharos (2v1 no bait)
130.14 Def + 193 HP for Ampharos bulk (Dragon Pulse) vs Ampharos (2v1 no bait)
130.15 Def + 193 HP for Ampharos bulk (Thunder) vs Ampharos (2v1 no bait)
130.43 Def + 193 HP for Ampharos bulk (Thunder Punch) vs Ampharos (2v1 no bait)
131.11 Def + 193 HP for Ampharos bulk (Power Gem) vs Ampharos (2v1 no bait)

Member IVs (50)

IV	Atk	Def	HP	Avg rank	Net flips	0v0 Δ	1v1 Δ	2v2 Δ
12/0/0 👑	174.89	133.25	184	#3077	+0	-28.1	-13.0	-15.9
14/3/2 👑	174.76	133.70	183	#3190	+0	-29.1	-15.1	-17.0
14/4/1 👑	174.76	134.39	182	#3336	+0	-28.6	-15.3	-18.8
14/1/4 👑	174.76	132.33	185	#3368	+0	-30.8	-13.5	-13.5
14/2/3	174.76	133.02	184	#3370	+0	-28.5	-15.8	-16.3
14/5/0 👑	174.76	135.08	181	#3402	+0	-27.7	-16.4	-24.6
15/5/0 👑	175.22	134.67	181	#3499	+0	-28.0	-19.6	-24.9
14/4/0	174.76	134.39	181	#3525	+0	-28.8	-16.8	-24.6
13/0/2	174.83	132.45	184	#3529	+0	-33.1	-12.4	-16.8
15/4/1 👑	175.22	133.98	182	#3619	+0	-30.0	-17.6	-21.6
14/1/3	174.76	132.33	184	#3625	+0	-33.3	-14.4	-16.8
15/0/6 👑	175.22	131.25	186	#3644	+0	-34.8	-17.5	-15.7
13/1/1	174.83	133.14	183	#3650	+0	-30.3	-17.1	-17.2
13/2/0	174.83	133.83	182	#3667	+0	-30.8	-14.8	-28.1
14/0/4	174.76	131.65	185	#3687	+0	-35.5	-17.4	-15.4
14/0/5	174.76	131.65	185	#3688	+0	-35.5	-17.4	-15.4
14/2/2	174.76	133.02	183	#3757	+0	-30.5	-19.2	-17.4
14/0/2 👑	175.29	132.05	184	#3763	+0	-33.3	-16.6	-20.4
14/0/3 👑	175.29	132.05	184	#3764	+0	-33.3	-16.6	-20.4
14/3/1	174.76	133.70	182	#3770	+0	-31.0	-17.5	-27.4
15/1/4	175.22	131.93	184	#3772	+0	-33.5	-16.7	-20.4
15/4/0	175.22	133.98	181	#3778	+0	-30.2	-21.6	-27.6
15/0/5	175.22	131.25	185	#3781	+0	-35.7	-18.4	-17.0
15/0/3 👑	175.75	131.65	184	#3782	+0	-37.6	-15.6	-16.7
15/1/2 👑	175.75	132.33	183	#3814	+0	-37.0	-14.8	-20.1
13/0/1	174.83	132.45	183	#3834	+0	-35.6	-14.9	-20.6
13/0/0 👑	175.36	132.85	183	#3854	+0	-34.4	-20.2	-17.1
14/3/0	174.76	133.70	181	#3860	+0	-35.0	-19.0	-27.3
14/0/0 👑	175.82	132.45	182	#3861	+0	-37.1	-14.5	-24.5
14/1/1	175.29	132.74	183	#3867	+0	-34.7	-20.4	-17.3
15/2/3	175.22	132.62	183	#3874	+0	-34.7	-20.5	-17.3
15/0/0 👑	176.28	132.05	182	#3884	+0	-36.2	-17.7	-27.2
15/3/1	175.22	133.30	182	#3895	+0	-32.6	-18.9	-26.9
15/3/2	175.22	133.30	182	#3896	+0	-32.6	-18.9	-26.9
15/2/1 👑	175.75	133.02	182	#3909	+0	-38.0	-17.6	-23.8
15/1/1	175.75	132.33	182	#3910	+0	-39.0	-15.8	-24.3
15/0/4	175.22	131.25	184	#3917	+0	-36.2	-22.0	-20.5
14/2/0 👑	175.29	133.42	182	#3922	+0	-33.0	-21.2	-29.6
14/1/2	174.76	132.33	183	#3924	+0	-35.8	-16.9	-23.9
13/1/0	174.83	133.14	182	#3950	+0	-36.8	-18.1	-27.5
15/2/0	175.75	133.02	181	#3955	+0	-39.0	-18.7	-24.0
15/3/0	175.22	133.30	181	#3961	+0	-36.6	-20.0	-26.7
15/1/0	175.75	132.33	181	#3964	+0	-40.7	-16.9	-26.3
15/0/2	175.75	131.65	183	#3966	+0	-40.3	-19.4	-25.8
14/0/1	175.29	132.05	183	#3969	+0	-35.9	-21.7	-29.5
15/1/3	175.22	131.93	183	#3976	+0	-36.0	-21.8	-29.6
14/1/0	175.29	132.74	182	#3977	+0	-36.6	-21.4	-27.6
14/2/1	174.76	133.02	182	#3978	+0	-37.0	-20.1	-27.6
15/2/2	175.22	132.62	182	#3979	+0	-36.6	-21.5	-27.6
15/0/1	175.75	131.65	182	#4002	+0	-42.5	-20.5	-26.8

General · atk≥163.03, def≥129.66 (4089 IV spreads)

Clears 3 anchors across 3 shield scenarios, covering Melmetal, Seismitoad. Floor across 27 atk breakpoint opponents + 46 bulkpoint opponents. Clears the easiest anchor for every opponent.

163.03 Atk for Seismitoad (Payback) vs Seismitoad (1v1)
129.66 Def + 194 HP for Melmetal bulk (Thunderbolt) vs Melmetal (0v0, 2v2)
129.66 Def + 194 HP for Melmetal bulk (Dynamic Punch) vs Melmetal (0v0, 2v2)

Additional matchup flips at this tier's spec (not explained by a single anchor - may involve HP or multi-stat interactions):

vs Shadow Ampharos (0v0)
vs Clefable (1v1, 2v2)
vs Shadow Corviknight (0v0, 1v1, 2v2)
vs Dondozo (1v1)
vs Dusknoir (1v1)
vs Feraligatr (2v2)
vs Shadow Giratina (Altered) (1v1, 1v2)
vs Ninetales (1v0, 2v1)
vs Shadow Snorlax (2v2)
vs Toucannon (2v2)
vs Zygarde (Complete Forme) (2v2)

Member IVs (4089)

IV	Atk	Def	HP	Avg rank	Net flips	0v0 Δ	1v1 Δ	2v2 Δ
0/12/15 👑	163.38	142.00	197	#1	+4	+5.9	-4.3	-6.6
0/14/13 👑	163.38	143.39	195	#2	+2	+3.5	-1.3	-5.7
0/13/14 👑	163.38	142.70	196	#3	+2	+4.1	-2.3	-6.1
0/13/12 👑	163.87	143.12	195	#4	+7	+2.6	-2.3	-0.1
0/15/12 👑	163.38	144.09	194	#5	+2	+3.4	-3.9	-4.5
0/12/13 👑	163.87	142.43	196	#6	+7	+2.6	-1.8	-1.3
1/15/14 👑	163.40	143.23	195	#7	+1	+3.5	-4.0	-5.7
1/15/15 👑	163.40	143.23	195	#8	+1	+3.5	-4.0	-5.7
2/4/14 👑	166.38	137.25	197	#10	+12	-2.0	+1.6	+6.5
2/5/15 👑	165.88	137.54	197	#11	+8	-0.7	-0.5	+5.0
2/7/13 👑	165.88	138.94	196	#12	+10	-0.4	-0.6	+4.9
2/15/15 👑	163.90	142.80	195	#13	+7	+2.3	-2.6	-0.4
0/13/13	163.38	142.70	195	#14	+0	+2.8	-4.7	-7.2
0/10/15 👑	163.87	141.03	197	#15	-1	+1.1	-3.4	-0.9
3/5/15 👑	166.39	137.13	197	#16	+9	-2.6	+1.5	+4.0
0/15/11	163.38	144.09	193	#17	+1	+2.1	-4.5	-6.7
3/11/14 👑	165.40	140.46	195	#18	+5	-1.3	-0.9	+3.3
1/15/12 👑	163.90	143.66	194	#19	+5	-1.5	-2.5	+0.5
1/5/15 👑	165.37	137.95	198	#20	+0	-3.5	+0.0	+3.5
3/5/12 👑	166.89	137.54	195	#21	+7	-2.5	+3.1	+4.3
1/6/14 👑	165.37	138.65	197	#22	+1	-2.7	-1.3	+3.1
4/6/14	166.89	137.41	195	#23	+7	-2.7	+3.0	+4.2
2/7/15 👑	165.39	138.52	197	#24	+0	-2.8	-1.4	+3.0
4/10/15 👑	165.89	139.35	195	#25	+8	-0.3	-1.3	+2.4
0/12/12	163.87	142.43	195	#26	+6	+1.3	-2.9	-2.5
2/8/12 👑	165.88	139.63	195	#27	+8	-0.2	-1.1	+2.1
2/3/15 👑	166.38	136.55	198	#28	+7	-1.3	-0.7	+2.1
1/13/14	163.90	142.27	195	#29	+4	+1.1	-2.9	-2.5
0/12/14	163.38	142.00	196	#30	+0	+0.2	-4.5	-7.6
5/7/15	166.88	137.28	195	#31	+7	-3.6	+2.8	+3.9
0/11/15	163.38	141.30	197	#32	-3	+4.0	-5.0	-7.6
1/14/14	163.40	142.53	195	#33	+0	+2.2	-5.7	-8.3
1/14/15	163.40	142.53	195	#34	+0	+2.2	-5.7	-8.3
3/6/14 👑	166.39	137.82	196	#35	+8	-1.9	+1.0	+4.8
1/4/15	165.37	137.25	198	#36	+0	-5.1	-1.4	+3.1
1/8/15 👑	164.88	139.63	197	#38	+4	-6.2	-1.3	+2.6
3/4/13 👑	166.89	136.84	196	#39	+5	-3.7	+3.8	+2.2
3/4/14 👑	166.89	136.84	196	#40	+5	-3.7	+3.8	+2.2
3/10/12 👑	165.89	140.19	194	#41	+8	-1.1	-1.4	+0.4
1/10/15 👑	164.39	140.61	197	#42	-2	-3.2	-2.1	+0.4
4/11/14	165.89	140.04	194	#43	+8	-1.1	-1.5	+0.3
3/7/15 👑	165.89	138.11	196	#44	+7	-1.2	-1.3	+1.2
2/6/13	165.88	138.24	196	#45	+7	-1.2	-1.1	+1.2
2/6/14	165.88	138.24	196	#46	+7	-1.2	-1.1	+1.2
2/9/11 👑	165.88	140.33	194	#47	+8	-1.2	-1.4	+0.4
4/8/12 👑	166.89	138.80	194	#48	+7	-2.6	+2.9	+2.7
3/7/13 👑	166.39	138.52	195	#49	+8	-2.0	+1.9	+4.1
0/9/15	163.87	140.33	197	#50	-1	+0.3	-4.5	-2.2
3/12/13 👑	165.40	141.15	194	#51	+1	-2.7	-0.2	-0.6
7/13/15 👑	166.83	139.71	193	#52	+10	-3.1	+0.3	+4.0
… 4039 more not rendered (top 50 by avg rank shown)

Corviknight (Shadow) Mirror Bulk · def≥137.50, hp≥179 (1958 IV spreads)

Clears 216 anchors across 8 shield scenarios, covering Ampharos, Blastoise, Clefable, Shadow Corviknight, +37 more. Mirror bulkpoint: passing cohort wins 6 of 9 scenarios vs rank-1 SP Corviknight (Shadow) (1958 IVs pass).

136.82 Def for Tinkaton (Rock Smash) vs Tinkaton (1v2)
136.82 Def for Tinkaton (Fairy Wind) vs Tinkaton (1v2)
136.82 Def for Tinkaton (Play Rough) vs Tinkaton (1v2)
136.82 Def for Tinkaton (Flash Cannon) vs Tinkaton (1v2)
136.82 Def for Tinkaton (Heavy Slam) vs Tinkaton (1v2)
136.82 Def for Tinkaton (Gigaton Hammer) vs Tinkaton (1v2)
129.95 Def + 180 HP for Shadow Corviknight (Payback) vs Shadow Corviknight (1v1, 2v2)
130.75 Def for Shadow Corviknight (Air Cutter) vs Shadow Corviknight (1v1, 2v2)
131.46 Def for Shadow Corviknight (Sky Attack) vs Shadow Corviknight (1v1, 2v2)
131.80 Def for Shadow Corviknight (Iron Head) vs Shadow Corviknight (1v1, 2v2)
134.38 Def for Shadow Corviknight (Sand Attack) vs Shadow Corviknight (1v1)
129.66 Def + 191 HP for Melmetal (Thunderbolt) vs Melmetal (0v0, 2v2)
129.66 Def + 191 HP for Melmetal (Dynamic Punch) vs Melmetal (0v0, 2v2)
129.88 Def + 192 HP for Melmetal (Superpower) vs Melmetal (0v0, 2v2)
130.00 Def + 192 HP for Melmetal (Flash Cannon) vs Melmetal (0v0, 2v2)
130.41 Def + 191 HP for Melmetal (Rock Slide) vs Melmetal (0v0, 2v2)
131.32 Def + 191 HP for Melmetal (Hyper Beam) vs Melmetal (0v0, 2v2)
132.37 Def + 191 HP for Melmetal (Double Iron Bash) vs Melmetal (0v0, 2v2)
129.82 Def + 194 HP for Virizion (Leaf Blade) vs Virizion (2v2)
130.07 Def + 194 HP for Virizion (Stone Edge) vs Virizion (2v2)
130.22 Def + 195 HP for Virizion (Double Kick) vs Virizion (2v2)
130.97 Def + 192 HP for Virizion (Close Combat) vs Virizion (2v2)
131.47 Def + 192 HP for Virizion (Sacred Sword) vs Virizion (2v2)
130.04 Def + 192 HP for Zygarde Complete Forme (Earthquake) vs Zygarde (Complete Forme) (1v1, 1v2)
130.36 Def + 192 HP for Zygarde Complete Forme (Crunch) vs Zygarde (Complete Forme) (1v1, 1v2)
130.44 Def + 193 HP for Zygarde Complete Forme (Outrage) vs Zygarde (Complete Forme) (1v1, 1v2)
130.94 Def + 194 HP for Zygarde Complete Forme (Hyper Beam) vs Zygarde (Complete Forme) (1v2)
132.32 Def + 193 HP for Zygarde Complete Forme (Bulldoze) vs Zygarde (Complete Forme) (1v2)
130.33 Def + 181 HP for Empoleon (Hydro Pump) vs Empoleon (0v0, 0v1)
130.42 Def + 181 HP for Empoleon (Blizzard) vs Empoleon (0v0, 0v1)
131.24 Def + 184 HP for Empoleon (Hydro Cannon) vs Empoleon (0v0, 0v1)
131.58 Def + 185 HP for Empoleon (Drill Peck) vs Empoleon (0v0, 0v1)
131.58 Def + 185 HP for Empoleon (Metal Claw) vs Empoleon (0v0, 0v1)
131.58 Def + 185 HP for Empoleon (Metal Sound) vs Empoleon (0v0, 0v1)
131.58 Def + 185 HP for Empoleon (Flash Cannon) vs Empoleon (0v0, 0v1)
129.72 Def + 189 HP for Mimikyu (Thunder) vs Mimikyu (2v2 with bait)
129.72 Def + 189 HP for Mimikyu (Shadow Sneak) vs Mimikyu (2v2 with bait)
129.72 Def + 189 HP for Mimikyu (Play Rough) vs Mimikyu (2v2 with bait)
129.98 Def + 194 HP for Florges (Moonblast) vs Florges (1v0)
130.38 Def + 194 HP for Florges (Petal Blizzard) vs Florges (1v0)
130.38 Def + 195 HP for Florges (Psychic) vs Florges (1v0)
130.60 Def + 193 HP for Florges (Chilling Water) vs Florges (1v0)
131.42 Def + 194 HP for Florges (Disarming Voice) vs Florges (1v0)
133.81 Def + 196 HP for Florges (Trailblaze) vs Florges (1v0)
129.76 Def for Galarian Moltres (Brave Bird) vs Galarian Moltres (1v0, 2v1)
130.86 Def + 183 HP for Galarian Moltres (Payback) vs Galarian Moltres (1v0, 2v1)
132.48 Def + 183 HP for Galarian Moltres (Ancient Power) vs Galarian Moltres (1v0, 2v1)
132.48 Def + 183 HP for Galarian Moltres (Fly) vs Galarian Moltres (1v0, 2v1)
133.24 Def for Galarian Moltres (Sucker Punch) vs Galarian Moltres (1v0, 2v1)
129.71 Def + 190 HP for Shadow Feraligatr (Crunch) vs Shadow Feraligatr (2v2 with bait)
129.92 Def + 190 HP for Shadow Feraligatr (Ice Beam) vs Shadow Feraligatr (2v2 with bait)
129.98 Def + 190 HP for Shadow Feraligatr (Hydro Pump) vs Shadow Feraligatr (2v2 with bait)
130.97 Def + 190 HP for Shadow Feraligatr (Hydro Cannon) vs Shadow Feraligatr (2v2 with bait)
136.57 Def + 190 HP for Shadow Feraligatr (Waterfall) vs Shadow Feraligatr (2v2 with bait)
130.75 Def + 193 HP for Jellicent (Shadow Ball) vs Jellicent (0v0)
131.44 Def + 194 HP for Jellicent (Ice Beam) vs Jellicent (0v0)
131.44 Def + 195 HP for Jellicent (Bubble Beam) vs Jellicent (0v0)
131.44 Def + 194 HP for Jellicent (Surf) vs Jellicent (0v0)
129.68 Def for Guzzlord (Brutal Swing) vs Guzzlord (0v0)
129.87 Def for Guzzlord (Crunch) vs Guzzlord (0v0)
131.81 Def + 183 HP for Skeledirge (Blast Burn) vs Skeledirge (0v0)
131.87 Def + 186 HP for Skeledirge (Crunch) vs Skeledirge (0v0)
132.17 Def + 182 HP for Skeledirge (Flamethrower) vs Skeledirge (0v0)
132.36 Def + 183 HP for Skeledirge (Shadow Ball) vs Skeledirge (0v0)
132.74 Def + 184 HP for Skeledirge (Torch Song) vs Skeledirge (0v0)
134.70 Def + 185 HP for Skeledirge (Incinerate) vs Skeledirge (0v0)
134.86 Def + 185 HP for Skeledirge (Disarming Voice) vs Skeledirge (0v0)
129.69 Def + 188 HP for Alolan Ninetales (Ice Beam) vs Alolan Ninetales (1v0)
130.26 Def + 187 HP for Alolan Ninetales (Blizzard) vs Alolan Ninetales (1v0)
130.32 Def + 188 HP for Alolan Ninetales (Dazzling Gleam) vs Alolan Ninetales (1v0)
130.54 Def + 189 HP for Alolan Ninetales (Psyshock) vs Alolan Ninetales (1v0)
131.29 Def + 187 HP for Alolan Ninetales (Chilling Water) vs Alolan Ninetales (1v0)
131.29 Def + 188 HP for Alolan Ninetales (Weather Ball (Ice)) vs Alolan Ninetales (1v0)
130.29 Def + 183 HP for Shadow Dusknoir (Psychic) vs Shadow Dusknoir (1v1 with bait)
130.39 Def + 180 HP for Shadow Dusknoir (Shadow Ball) vs Shadow Dusknoir (1v1 with bait)
130.39 Def + 183 HP for Shadow Dusknoir (Poltergeist) vs Shadow Dusknoir (1v1 with bait)
130.98 Def for Shadow Dusknoir (Dark Pulse) vs Shadow Dusknoir (1v1 with bait)
131.18 Def for Shadow Dusknoir (Dynamic Punch) vs Shadow Dusknoir (1v1 with bait)
131.48 Def for Shadow Dusknoir (Shadow Punch) vs Shadow Dusknoir (1v1 with bait)
131.72 Def for Shadow Dusknoir (Ominous Wind) vs Shadow Dusknoir (1v1 with bait)
132.40 Def for Shadow Dusknoir (Astonish) vs Shadow Dusknoir (1v1 with bait)
130.17 Def + 186 HP for Blastoise (Hydro Cannon) vs Blastoise (0v0)
130.31 Def + 186 HP for Blastoise (Hydro Pump) vs Blastoise (0v0)
130.98 Def + 187 HP for Blastoise (Rollout) vs Blastoise (0v0)
131.06 Def + 187 HP for Blastoise (Skull Bash) vs Blastoise (0v0)
131.27 Def + 186 HP for Blastoise (Flash Cannon) vs Blastoise (0v0)
131.56 Def + 187 HP for Blastoise (Ice Beam) vs Blastoise (0v0)
130.13 Def + 195 HP for Forretress (Heavy Slam) vs Forretress (2v1)
130.13 Def + 195 HP for Forretress (Mirror Shot) vs Forretress (2v1)
130.82 Def + 197 HP for Forretress (Earthquake) vs Forretress (2v1)
130.82 Def + 197 HP for Forretress (Rock Tomb) vs Forretress (2v1)
131.87 Def + 197 HP for Forretress (Volt Switch) vs Forretress (2v1)
132.45 Def + 197 HP for Forretress (Struggle Bug) vs Forretress (2v1)
134.91 Def + 197 HP for Forretress (Sand Tomb) vs Forretress (2v1)
129.93 Def + 180 HP for Regidrago (Breaking Swipe) vs Regidrago (1v2)
130.18 Def + 180 HP for Cresselia (Aurora Beam) vs Cresselia (0v2)
130.76 Def + 180 HP for Cresselia (Grass Knot) vs Cresselia (0v2)
131.51 Def + 181 HP for Cresselia (Future Sight) vs Cresselia (0v2)
133.14 Def + 181 HP for Cresselia (Moonblast) vs Cresselia (0v2)
130.00 Def + 184 HP for Alolan Muk (Ice Punch) vs Alolan Muk (0v1)
130.00 Def + 184 HP for Alolan Muk (Dark Pulse) vs Alolan Muk (0v1)
130.58 Def + 188 HP for Alolan Muk (Acid Spray) vs Alolan Muk (0v1)
131.32 Def + 186 HP for Alolan Muk (Brutal Swing) vs Alolan Muk (0v1)
132.03 Def + 185 HP for Alolan Muk (Gunk Shot) vs Alolan Muk (0v1)
132.30 Def + 184 HP for Alolan Muk (Sludge Wave) vs Alolan Muk (0v1)
130.22 Def + 193 HP for Clefable (Meteor Mash) vs Clefable (0v1)
130.57 Def + 192 HP for Clefable (Draining Kiss) vs Clefable (0v1)
131.15 Def + 194 HP for Clefable (Psychic) vs Clefable (0v1)
132.20 Def + 194 HP for Clefable (Dazzling Gleam) vs Clefable (0v1)
132.20 Def + 194 HP for Clefable (Moonblast) vs Clefable (0v1)
134.30 Def + 195 HP for Clefable (Charge Beam) vs Clefable (0v1)
134.65 Def + 194 HP for Clefable (Swift) vs Clefable (0v1)
136.11 Def + 192 HP for Walrein (Powder Snow) vs Walrein (1v0)
136.32 Def + 191 HP for Walrein (Earthquake) vs Walrein (1v0)
136.89 Def + 191 HP for Walrein (Blizzard) vs Walrein (1v0)
136.89 Def + 191 HP for Walrein (Icicle Spear) vs Walrein (1v0)
137.48 Def + 191 HP for Walrein (Water Pulse) vs Walrein (1v0)
130.51 Def for Shadow Walrein (Blizzard) vs Shadow Walrein (2v1)
130.51 Def for Shadow Walrein (Icicle Spear) vs Shadow Walrein (2v1)
130.87 Def for Shadow Walrein (Earthquake) vs Shadow Walrein (2v1)
131.19 Def for Shadow Walrein (Water Pulse) vs Shadow Walrein (2v1)
136.11 Def for Shadow Walrein (Waterfall) vs Shadow Walrein (2v1)
136.11 Def for Shadow Walrein (Frost Breath) vs Shadow Walrein (2v1)
136.11 Def for Shadow Walrein (Powder Snow) vs Shadow Walrein (2v1)
133.67 Def for Runerigus (Shadow Ball) vs Runerigus (2v1)
134.40 Def for Runerigus (Brutal Swing) vs Runerigus (2v1)
134.86 Def for Runerigus (Rock Tomb) vs Runerigus (2v1)
135.56 Def for Runerigus (Sand Tomb) vs Runerigus (2v1)
137.23 Def for Runerigus (Astonish) vs Runerigus (2v1)
137.23 Def for Runerigus (Shadow Claw) vs Runerigus (2v1)
129.92 Def for Steelix (Earthquake) vs Steelix (0v0)
130.90 Def for Steelix (Crunch) vs Steelix (0v0)
130.90 Def for Steelix (Heavy Slam) vs Steelix (0v0)
131.65 Def for Steelix (Thunder Fang) vs Steelix (0v0)
129.72 Def for Seaking (Peck) vs Seaking (2v2)
129.72 Def + 196 HP for Seaking (Ice Beam) vs Seaking (0v1, 2v2)
129.72 Def for Seaking (Icy Wind) vs Seaking (2v2)
129.72 Def for Seaking (Drill Run) vs Seaking (2v2)
130.49 Def + 184 HP for Shadow Cresselia (Moonblast) vs Shadow Cresselia (0v2)
130.78 Def + 184 HP for Shadow Cresselia (Future Sight) vs Shadow Cresselia (0v2, 1v2)
131.19 Def + 184 HP for Shadow Cresselia (Aurora Beam) vs Shadow Cresselia (0v2, 1v2)
133.76 Def + 184 HP for Shadow Cresselia (Grass Knot) vs Shadow Cresselia (0v2 no bait)
129.92 Def + 181 HP for Swampert (Surf) vs Swampert (2v2)
129.92 Def + 181 HP for Swampert (Earthquake) vs Swampert (2v2)
130.45 Def + 181 HP for Swampert (Muddy Water) vs Swampert (2v2)
131.19 Def + 180 HP for Swampert (Hydro Cannon) vs Swampert (2v2)
133.46 Def + 182 HP for Swampert (Sludge Wave) vs Swampert (2v2)
133.46 Def + 182 HP for Swampert (Sludge) vs Swampert (2v2)
129.67 Def + 180 HP for Toucannon (Rock Smash) vs Toucannon (1v1, 2v2)
129.67 Def + 180 HP for Toucannon (Peck) vs Toucannon (1v1, 2v2)
129.91 Def + 180 HP for Toucannon (Flash Cannon) vs Toucannon (1v1, 2v2)
130.26 Def + 180 HP for Toucannon (Beak Blast) vs Toucannon (1v1)
130.98 Def + 181 HP for Toucannon (Rock Blast) vs Toucannon (1v1)
131.55 Def + 182 HP for Toucannon (Drill Peck) vs Toucannon (1v1)
129.84 Def + 186 HP for Primarina (Hydro Pump) vs Primarina (1v1)
130.10 Def + 187 HP for Primarina (Moonblast) vs Primarina (1v1)
130.21 Def + 186 HP for Primarina (Hydro Cannon) vs Primarina (1v1)
130.21 Def + 186 HP for Primarina (Sparkling Aria) vs Primarina (1v1)
131.09 Def + 187 HP for Primarina (Disarming Voice) vs Primarina (1v1)
131.84 Def + 188 HP for Primarina (Waterfall) vs Primarina (1v1)
132.05 Def + 187 HP for Primarina (Psychic) vs Primarina (1v1)
131.94 Def + 186 HP for Shadow Cradily (Grass Knot) vs Shadow Cradily (1v1)
132.68 Def + 186 HP for Shadow Cradily (Stone Edge) vs Shadow Cradily (1v1)
133.12 Def + 186 HP for Shadow Cradily (Rock Slide) vs Shadow Cradily (1v1)
133.12 Def + 186 HP for Shadow Cradily (Rock Tomb) vs Shadow Cradily (1v1)
133.48 Def + 188 HP for Shadow Cradily (Bulldoze) vs Shadow Cradily (1v1)
129.76 Def + 191 HP for Shadow Malamar (Psybeam) vs Shadow Malamar (0v0)
130.33 Def + 190 HP for Shadow Malamar (Foul Play) vs Shadow Malamar (0v0)
130.85 Def + 190 HP for Shadow Malamar (Hyper Beam) vs Shadow Malamar (0v0)
130.96 Def + 190 HP for Shadow Malamar (Superpower) vs Shadow Malamar (0v0)
133.46 Def + 193 HP for Shadow Malamar (Psywave) vs Shadow Malamar (0v0)
136.13 Def + 197 HP for Seismitoad (Sludge Bomb) vs Seismitoad (2v2 with bait)
136.62 Def + 196 HP for Seismitoad (Icy Wind) vs Seismitoad (2v2)
137.40 Def + 196 HP for Seismitoad (Bubble) vs Seismitoad (2v2)
129.79 Def + 180 HP for Giratina Altered (Shadow Force) vs Giratina (Altered) (2v2)
131.14 Def + 182 HP for Giratina Altered (Ancient Power) vs Giratina (Altered) (2v2)
131.14 Def + 182 HP for Giratina Altered (Dragon Claw) vs Giratina (Altered) (2v2)
131.14 Def + 182 HP for Giratina Altered (Shadow Sneak) vs Giratina (Altered) (2v2)
130.16 Def + 181 HP for Cramorant (Surf) vs Cramorant (2v1 no bait)
130.23 Def + 181 HP for Cramorant (Hydro Pump) vs Cramorant (2v1 no bait)
131.09 Def + 182 HP for Cramorant (Fly) vs Cramorant (2v1 no bait)
131.09 Def + 182 HP for Cramorant (Dive) vs Cramorant (2v1 no bait)
129.69 Def for Dusknoir (Psychic) vs Dusknoir (1v1 no bait)
129.92 Def for Dusknoir (Dynamic Punch) vs Dusknoir (1v1 no bait)
129.92 Def for Dusknoir (Poltergeist) vs Dusknoir (1v1 no bait)
129.79 Def + 192 HP for Ampharos (Focus Blast) vs Ampharos (2v1 no bait)
129.88 Def + 192 HP for Ampharos (Zap Cannon) vs Ampharos (2v1 no bait)
130.04 Def + 192 HP for Ampharos (Volt Switch) vs Ampharos (2v1 no bait)
130.08 Def + 192 HP for Ampharos (Brutal Swing) vs Ampharos (2v1 no bait)
130.14 Def + 192 HP for Ampharos (Dragon Pulse) vs Ampharos (2v1 no bait)
130.15 Def + 192 HP for Ampharos (Thunder) vs Ampharos (2v1 no bait)
130.43 Def + 192 HP for Ampharos (Thunder Punch) vs Ampharos (2v1 no bait)
131.11 Def + 192 HP for Ampharos (Power Gem) vs Ampharos (2v1 no bait)
135.11 Def + 193 HP for Ampharos (Trailblaze) vs Ampharos (2v1 no bait)
136.23 Def + 192 HP for Ampharos (Charge Beam) vs Ampharos (2v1 no bait)
129.82 Def + 180 HP for Shadow Snorlax (Hyper Beam) vs Shadow Snorlax (0v1 with bait)
129.86 Def + 180 HP for Shadow Snorlax (Superpower) vs Shadow Snorlax (0v1 with bait)
130.57 Def + 181 HP for Shadow Snorlax (Skull Bash) vs Shadow Snorlax (0v1 with bait)
130.83 Def + 181 HP for Shadow Snorlax (Outrage) vs Shadow Snorlax (0v1 with bait)
131.22 Def + 181 HP for Shadow Snorlax (Earthquake) vs Shadow Snorlax (0v1 with bait)
131.82 Def + 183 HP for Shadow Snorlax (Heavy Slam) vs Shadow Snorlax (0v1 with bait)
132.20 Def + 183 HP for Shadow Snorlax (Body Slam) vs Shadow Snorlax (0v1 with bait)
129.67 Def + 191 HP for Rillaboom (Earth Power) vs Rillaboom (2v2)
129.67 Def + 192 HP for Rillaboom (Energy Ball) vs Rillaboom (2v2)
129.67 Def + 190 HP for Rillaboom (Grass Knot) vs Rillaboom (2v2)
129.67 Def + 191 HP for Rillaboom (Drum Beating) vs Rillaboom (2v2)
129.67 Def + 191 HP for Rillaboom (Frenzy Plant) vs Rillaboom (2v2)
130.63 Def + 188 HP for Lapras (Sparkling Aria) vs Lapras (1v0)
130.63 Def + 188 HP for Lapras (Hydro Pump) vs Lapras (1v0)
130.63 Def + 190 HP for Lapras (Surf) vs Lapras (1v0)
130.63 Def + 189 HP for Lapras (Ice Beam) vs Lapras (1v0)
130.63 Def + 188 HP for Lapras (Blizzard) vs Lapras (1v0)
131.04 Def + 189 HP for Lapras (Skull Bash) vs Lapras (1v0)
132.40 Def + 189 HP for Lapras (Dragon Pulse) vs Lapras (1v0)
134.37 Def + 190 HP for Lapras (Ice Shard) vs Lapras (1v0)
136.68 Def + 197 HP for Shadow Milotic (Blizzard) vs Shadow Milotic (0v0)

Matchup-flipping boundaries (full-battle stat targets, not just damage tiers):

132.33 Def flips Annihilape (Close Combat+Rage Fist) (2v1) [3936 IVs]
130.05 Def flips Annihilape (Close Combat+Rage Fist) (2v1) [4095 IVs]
130.05 Def flips Bellibolt (1v0) [4095 IVs]

Member IVs (1958)

IV	Atk	Def	HP	Avg rank	Net flips	0v0 Δ	1v1 Δ	2v2 Δ
0/12/15 👑	163.38	142.00	197	#1	+4	+5.9	-4.3	-6.6
0/14/13 👑	163.38	143.39	195	#2	+2	+3.5	-1.3	-5.7
0/13/14 👑	163.38	142.70	196	#3	+2	+4.1	-2.3	-6.1
0/13/12 👑	163.87	143.12	195	#4	+7	+2.6	-2.3	-0.1
0/15/12 👑	163.38	144.09	194	#5	+2	+3.4	-3.9	-4.5
0/12/13 👑	163.87	142.43	196	#6	+7	+2.6	-1.8	-1.3
1/15/14 👑	163.40	143.23	195	#7	+1	+3.5	-4.0	-5.7
1/15/15 👑	163.40	143.23	195	#8	+1	+3.5	-4.0	-5.7
0/15/15 👑	162.90	143.66	196	#9	+5	+0.0	+0.0	+0.0
2/5/15 👑	165.88	137.54	197	#11	+8	-0.7	-0.5	+5.0
2/7/13 👑	165.88	138.94	196	#12	+10	-0.4	-0.6	+4.9
2/15/15 👑	163.90	142.80	195	#13	+7	+2.3	-2.6	-0.4
0/13/13	163.38	142.70	195	#14	+0	+2.8	-4.7	-7.2
0/10/15 👑	163.87	141.03	197	#15	-1	+1.1	-3.4	-0.9
0/15/11	163.38	144.09	193	#17	+1	+2.1	-4.5	-6.7
3/11/14 👑	165.40	140.46	195	#18	+5	-1.3	-0.9	+3.3
1/15/12 👑	163.90	143.66	194	#19	+5	-1.5	-2.5	+0.5
1/5/15 👑	165.37	137.95	198	#20	+0	-3.5	+0.0	+3.5
3/5/12 👑	166.89	137.54	195	#21	+7	-2.5	+3.1	+4.3
1/6/14 👑	165.37	138.65	197	#22	+1	-2.7	-1.3	+3.1
2/7/15 👑	165.39	138.52	197	#24	+0	-2.8	-1.4	+3.0
4/10/15 👑	165.89	139.35	195	#25	+8	-0.3	-1.3	+2.4
0/12/12	163.87	142.43	195	#26	+6	+1.3	-2.9	-2.5
2/8/12 👑	165.88	139.63	195	#27	+8	-0.2	-1.1	+2.1
1/13/14	163.90	142.27	195	#29	+4	+1.1	-2.9	-2.5
0/12/14	163.38	142.00	196	#30	+0	+0.2	-4.5	-7.6
0/11/15	163.38	141.30	197	#32	-3	+4.0	-5.0	-7.6
1/14/14	163.40	142.53	195	#33	+0	+2.2	-5.7	-8.3
1/14/15	163.40	142.53	195	#34	+0	+2.2	-5.7	-8.3
3/6/14 👑	166.39	137.82	196	#35	+8	-1.9	+1.0	+4.8
0/15/14	162.90	143.66	195	#37	+1	-1.3	-2.7	-4.4
1/8/15 👑	164.88	139.63	197	#38	+4	-6.2	-1.3	+2.6
3/10/12 👑	165.89	140.19	194	#41	+8	-1.1	-1.4	+0.4
1/10/15 👑	164.39	140.61	197	#42	-2	-3.2	-2.1	+0.4
4/11/14	165.89	140.04	194	#43	+8	-1.1	-1.5	+0.3
3/7/15 👑	165.89	138.11	196	#44	+7	-1.2	-1.3	+1.2
2/6/13	165.88	138.24	196	#45	+7	-1.2	-1.1	+1.2
2/6/14	165.88	138.24	196	#46	+7	-1.2	-1.1	+1.2
2/9/11 👑	165.88	140.33	194	#47	+8	-1.2	-1.4	+0.4
4/8/12 👑	166.89	138.80	194	#48	+7	-2.6	+2.9	+2.7
3/7/13 👑	166.39	138.52	195	#49	+8	-2.0	+1.9	+4.1
0/9/15	163.87	140.33	197	#50	-1	+0.3	-4.5	-2.2
3/12/13 👑	165.40	141.15	194	#51	+1	-2.7	-0.2	-0.6
7/13/15 👑	166.83	139.71	193	#52	+10	-3.1	+0.3	+4.0
4/8/14	166.39	138.38	195	#54	+8	-2.3	+1.7	+4.0
3/10/14	165.40	139.77	195	#55	+3	-2.5	-1.5	+0.4
3/10/15	165.40	139.77	195	#56	+3	-2.5	-1.5	+0.4
1/7/13 👑	165.37	139.35	196	#57	+2	-5.3	-3.0	+2.8
2/14/15	163.90	142.11	195	#58	+4	-1.8	-3.8	-2.6
5/12/13 👑	166.38	140.30	193	#59	+9	-2.6	+1.2	+3.5
… 1908 more not rendered (top 50 by avg rank shown)

Per-matchup IV finder (159 specific matchups - e.g. "which IV beats a given opponent in a given shield?")

Collapsed by default. This is a per-(opponent, shield) lookup: each card is one matchup and the exact IV spreads that win it. For "what do I need vs threat X" use Threats where your build choice matters above, or paste your collection into the scatter. Composite cards (slayer ∩ tier) surface IVs that satisfy a slayer anchor and a stat-cutoff tier; pure slayer-archetype cards live in the Slayer Builds block below, pure tier cards in the Threshold Tiers above.

Show only notable categories (≤ 5% of cohort or ≤ 5 members). Uncheck to see every non-trivial intersection.

Anchors-First Slayer ∩ Florges Slayer (1 IV spread)

Anchors-First Slayer + Florges Slayer · atk≥176.235

15/0/0 👑 heavy atk weight - atk 176.28, def 132.05, hp 182, SP #3990

The sole Anchors-First Slayer that also clears the Florges Slayer threshold (atk≥176.235). Trades mirror dominance (112/168 wins, vs 168/168 for the top Anchors-First Slayer survivors) for the Florges Slayer cutoff.

CMP-First Slayer ∩ Florges Slayer (1 IV spread)

CMP-First Slayer + Florges Slayer · atk≥176.235

15/0/0 👑 heavy atk weight - atk 176.28, def 132.05, hp 182, SP #3990

The sole CMP-First Slayer that also clears the Florges Slayer threshold (atk≥176.235). Carries top CMP-First Slayer mirror wins (112/112) AND clears the Florges Slayer cutoff - no tradeoff.

Anchors-First Slayer ∩ Forretress Atk (10 IV spreads)

Anchors-First Slayer + Forretress Atk · atk≥175.368

Envelope: Straddles band (net +) (avg +0.6, spread 0.9)

14/0/0 👑 heavy atk weight - atk 175.82, def 132.45, hp 182, SP #3986

One of 10 Anchors-First Slayer members that also clear the Forretress Atk threshold (atk≥175.368). Trades mirror dominance (112/168 wins, vs 168/168 for the top Anchors-First Slayer survivors) for the Forretress Atk cutoff.

15/0/0 👑 heavy atk weight - atk 176.28, def 132.05, hp 182, SP #3990

15/0/1 heavy atk weight - atk 175.75, def 131.65, hp 182, SP #4038

15/0/2 heavy atk weight - atk 175.75, def 131.65, hp 183, SP #3997

15/0/3 👑 heavy atk weight - atk 175.75, def 131.65, hp 184, SP #3911

15/1/0 heavy atk weight - atk 175.75, def 132.33, hp 181, SP #4040

15/1/1 heavy atk weight - atk 175.75, def 132.33, hp 182, SP #4000

15/1/2 👑 heavy atk weight - atk 175.75, def 132.33, hp 183, SP #3918

15/2/0 heavy atk weight - atk 175.75, def 133.02, hp 181, SP #4003

15/2/1 👑 heavy atk weight - atk 175.75, def 133.02, hp 182, SP #3925

CMP-First Slayer ∩ Forretress Atk (10 IV spreads)

CMP-First Slayer + Forretress Atk · atk≥175.368

Envelope: Straddles band (net +) (avg +0.6, spread 0.9)

14/0/0 👑 heavy atk weight - atk 175.82, def 132.45, hp 182, SP #3986

One of 10 CMP-First Slayer members that also clear the Forretress Atk threshold (atk≥175.368). Carries top CMP-First Slayer mirror wins (112/112) AND clears the Forretress Atk cutoff - no tradeoff.