Kyurem: Master League IV Guide

How far your IVs can slip before this Master League attacker gives up specific matchups, using its standard Master League moveset. Breakpoints, bulkpoints, CMP, and named matchups across the full best-buddy grid, over all 9 ordered shields, your-opp (0-0 .. 2-2).

Format credit: the structure, terminology, and presentation of this guide are adapted from XehrFelrose's Master League IV deep dives. In particular the "Terms to know" vocabulary (including the "Premium" vs "Thrifty" IV framing), and the per-stat by best-buddy by shield breakdown, follow XehrFelrose's work. The numbers here are independently re-simulated with this project's own engine, not taken from the video.

What this covers

Terms to know

Breakpoint
An attack-stat threshold where your fast move deals 1 more damage to a specific opponent. Most impactful on fast moves that fire every turn.
Bulkpoint
A defense-stat threshold where a specific opponent's fast move deals 1 less damage to you.
CMP (charge-move priority)
When both Pokemon throw a charged move on the same turn, the one with the higher attack stat goes first. "CMP lost" means a lower attack IV drops you below an opponent's attack, so you would lose that simultaneous-throw.
Shields (you-opp)
Shield scenarios are written you-opp (your shields first). This guide covers all 9 ordered scenarios (0-0, 0-1, 0-2, 1-0, 1-1, 1-2, 2-0, 2-1, 2-2), so "you 2 / opp 1" (2-1) is distinct from "you 1 / opp 2" (1-2). Even energy, standard movesets.
BB (best buddy)
Best-buddy boost adds one level (L50 to L51). In Master League there is no CP cap, so that level fully applies.
Premium vs Thrifty IVs
Terminology from XehrFelrose (video). Defined here mechanically, not as a gameplay call: a Premium spread drops no matchups versus a perfect (hundo) IV spread in the stated case; a Thrifty spread drops only the matchups listed next to it. Whether those matchups matter is your call.

These terms and the breakdown that follows are adapted from XehrFelrose's Master League IV deep dives.

The build

This guide assumes Kyurem with its standard Master League moveset. Base stats atk 246 / def 170 / hp 245.

Check my IVs

Paste one or more candidate spreads as atk/def/hp (for example 15/15/14, 15/14/15), and this builds a PvPoke-style matchups table showing only the matchups where those spreads differ. Spreads that agree everywhere are hidden, so the table stays scannable. This guide covers IVs 15 down to 12; the richest close-call detail is on spreads that drop a single stat. Enter two or more spreads and you also get a leftover-HP margin view (how much more convincingly each wins) and a ✦ marker for matchups that flip when you toggle your own best-buddy (L50 ↔ L51) in the selected Case.

Versus the Master League meta

Win/loss at a perfect IV on the 3 even shields (0-0, 1-1, 2-2), in the best buddy, vs a best-buddy meta case (you L51 vs opponents L51), vs the 60-strong Master top-60. The full per-shield picture is in the stat tables below.

Shield-dependent (split on even shields): Palkia (Origin), Kyurem (White), Eternatus, Reshiram (Shadow), Kyurem (Black), Lunala, Necrozma (Dawn Wings), Palkia (Shadow), Ho-Oh, Garchomp (Shadow), Groudon, Garchomp, Latios (Shadow), Dialga (Shadow), Meloetta (Aria), Dialga, Primarina, Gholdengo, Latios, Mewtwo (Shadow), Groudon (Shadow), Hydreigon (Shadow), Ho-Oh (Shadow), Goodra, Tapu Lele.

What best buddy changes (at a perfect IV)

Matchups best buddy (L51) gains over not best-buddying (L50), holding the meta's best-buddy status fixed. Even shields, perfect IV.

Vs a non-best-buddy meta

Gains: Giratina (Altered) (Shadow) 1-2, Kyurem 0-0, Kyurem 1-1, Kyurem 2-2, Meloetta (Aria) 1-0, Meloetta (Aria) 1-1, Ursaluna 1-2

Vs a best-buddy meta

Gains: Giratina (Altered) (Shadow) 0-1, Giratina (Altered) (Shadow) 1-1, Groudon (Shadow) 1-1, Ho-Oh 1-2, Kyogre (Shadow) 0-1, Kyogre (Shadow) 1-1, Meloetta (Aria) 2-2, Palkia 1-2, Ursaluna 1-2

Attack IVs

Attack at a perfect IV: 220.6 at L51 (best buddy), 219.3 at L50. Each row drops only that one stat (the other two stay 15); matchups shown are those given up versus a perfect IV.

No best buddy, vs a non-best-buddy meta

AtkAttackCMP lostBreakpoint lostMatchups dropped (you-opp)
14218.5Kyurem-
1-2 Lugia
13217.6KyuremKyogre (Shadow), Groudon (Shadow)
12216.8KyuremKyogre (Shadow), Groudon (Shadow)
Close calls (still a win, but the post-match margin shifts enough to matter: a shield spent, a near-death survival, or roughly one fewer charged move of energy banked)
14 Atk:
  • Lugia 2-2 near-death win: still wins but barely survives, 15 HP left of 218 -- a perfect 15/15/15 keeps 63
13 Atk:
  • Kyogre (Shadow) 2-1 shield spent: keeps the win, but has to spend 1 more shield than a perfect 15/15/15 (now 0 left, was 1)
  • Lugia 2-2 near-death win: still wins but barely survives, 15 HP left of 218 -- a perfect 15/15/15 keeps 63
  • Yveltal 1-1 energy banked: still wins but banks 40 less energy than a perfect 15/15/15, about one fewer charged move (now 0, was 40)
12 Atk:
  • Giratina (Altered) (Shadow) 2-1 shield spent: keeps the win, but has to spend 1 more shield than a perfect 15/15/15 (now 0 left, was 1)
  • Kyogre (Shadow) 2-1 shield spent: keeps the win, but has to spend 1 more shield than a perfect 15/15/15 (now 0 left, was 1)
  • Lugia 2-2 near-death win: still wins but barely survives, 15 HP left of 218 -- a perfect 15/15/15 keeps 63
  • Ursaluna 2-0 shield spent: keeps the win, but has to spend 1 more shield than a perfect 15/15/15 (now 0 left, was 1)
  • Ursaluna (Shadow) 2-0 shield spent: keeps the win, but has to spend 1 more shield than a perfect 15/15/15 (now 0 left, was 1)
  • Yveltal 1-1 energy banked: still wins but banks 40 less energy than a perfect 15/15/15, about one fewer charged move (now 0, was 40)

No best buddy, vs a best-buddy meta

AtkAttackCMP lostBreakpoint lostMatchups dropped (you-opp)
14218.5---
13217.6UrsalunaGyarados
0-0 Zekrom
12216.8UrsalunaGyarados
0-0 Zekrom
2-2 Dialga
Close calls (still a win, but the post-match margin shifts enough to matter: a shield spent, a near-death survival, or roughly one fewer charged move of energy banked)
13 Atk:
  • Gyarados 0-0 near-death win: still wins but barely survives, 8 HP left of 218 -- a perfect 15/15/15 keeps 78
12 Atk:
  • Gyarados 0-0 near-death win: still wins but barely survives, 8 HP left of 218 -- a perfect 15/15/15 keeps 78

Best buddy, vs a non-best-buddy meta

AtkAttackCMP lostBreakpoint lostMatchups dropped (you-opp)
14219.8--
13218.9Kyurem-
12218.1KyuremKyogre (Shadow), Groudon (Shadow)
Close calls (still a win, but the post-match margin shifts enough to matter: a shield spent, a near-death survival, or roughly one fewer charged move of energy banked)
14 Atk:
  • Kyurem (Black) 2-0 shield spent: keeps the win, but has to spend 1 more shield than a perfect 15/15/15 (now 1 left, was 2)
  • Tapu Lele 2-0 shield spent: keeps the win, but has to spend 1 more shield than a perfect 15/15/15 (now 0 left, was 1)
13 Atk:
  • Kyurem (Black) 2-0 shield spent: keeps the win, but has to spend 1 more shield than a perfect 15/15/15 (now 1 left, was 2)
  • Meloetta (Aria) 2-0 shield spent: keeps the win, but has to spend 1 more shield than a perfect 15/15/15 (now 0 left, was 1)
  • Tapu Lele 2-0 shield spent: keeps the win, but has to spend 1 more shield than a perfect 15/15/15 (now 0 left, was 1)
12 Atk:
  • Kyogre (Shadow) 2-1 shield spent: keeps the win, but has to spend 1 more shield than a perfect 15/15/15 (now 0 left, was 1)
  • Kyurem (Black) 2-0 shield spent: keeps the win, but has to spend 1 more shield than a perfect 15/15/15 (now 1 left, was 2)
  • Lugia 2-2 near-death win: still wins but barely survives, 22 HP left of 219 -- a perfect 15/15/15 keeps 70
  • Meloetta (Aria) 2-0 shield spent: keeps the win, but has to spend 1 more shield than a perfect 15/15/15 (now 0 left, was 1)
  • Tapu Lele 2-0 shield spent: keeps the win, but has to spend 1 more shield than a perfect 15/15/15 (now 0 left, was 1)

Best buddy, vs a best-buddy meta

AtkAttackCMP lostBreakpoint lostMatchups dropped (you-opp)
14219.8Kyurem-
13218.9KyuremKyogre (Shadow), Groudon (Shadow)
12218.1KyuremKyogre (Shadow), Groudon (Shadow)
Close calls (still a win, but the post-match margin shifts enough to matter: a shield spent, a near-death survival, or roughly one fewer charged move of energy banked)
14 Atk:
  • Giratina (Altered) (Shadow) 2-1 shield spent: keeps the win, but has to spend 1 more shield than a perfect 15/15/15 (now 0 left, was 1)
  • Rillaboom 2-2 energy banked: still wins but banks 40 less energy than a perfect 15/15/15, about one fewer charged move (now 0, was 40)
13 Atk:
  • Giratina (Altered) (Shadow) 2-1 shield spent: keeps the win, but has to spend 1 more shield than a perfect 15/15/15 (now 0 left, was 1)
  • Kyogre (Shadow) 2-1 shield spent: keeps the win, but has to spend 1 more shield than a perfect 15/15/15 (now 0 left, was 1)
  • Rillaboom 2-2 energy banked: still wins but banks 40 less energy than a perfect 15/15/15, about one fewer charged move (now 0, was 40)
12 Atk:
  • Giratina (Altered) (Shadow) 2-1 shield spent: keeps the win, but has to spend 1 more shield than a perfect 15/15/15 (now 0 left, was 1)
  • Kyogre (Shadow) 2-1 shield spent: keeps the win, but has to spend 1 more shield than a perfect 15/15/15 (now 0 left, was 1)
  • Rillaboom 2-2 energy banked: still wins but banks 40 less energy than a perfect 15/15/15, about one fewer charged move (now 0, was 40)
  • Ursaluna 2-0 shield spent: keeps the win, but has to spend 1 more shield than a perfect 15/15/15 (now 0 left, was 1)
  • Ursaluna (Shadow) 2-0 shield spent: keeps the win, but has to spend 1 more shield than a perfect 15/15/15 (now 0 left, was 1)

Defense IVs

Defense at a perfect IV: 156.4 at L51 (best buddy), 155.5 at L50. Each row drops only that one stat (the other two stay 15); matchups shown are those given up versus a perfect IV.

No best buddy, vs a non-best-buddy meta

DefDefenseBulkpoint lostMatchups dropped (you-opp)
14154.6Palkia
13153.8Kyogre (Shadow), Palkia, Yveltal, Meloetta (Aria)
12152.9Eternatus, Kyurem (Black), Garchomp, Kyogre (Shadow), Palkia, Yveltal, Meloetta (Aria), Gholdengo, Ho-Oh (Shadow)
Close calls (still a win, but the post-match margin shifts enough to matter: a shield spent, a near-death survival, or roughly one fewer charged move of energy banked)
13 Def:
  • Yveltal 1-1 energy banked: still wins but banks 40 less energy than a perfect 15/15/15, about one fewer charged move (now 0, was 40)
  • Yveltal 1-2 near-death win: still wins but barely survives, 3 HP left of 218 -- a perfect 15/15/15 keeps 42
12 Def:
  • Yveltal 1-1 energy banked: still wins but banks 40 less energy than a perfect 15/15/15, about one fewer charged move (now 0, was 40)
  • Yveltal 1-2 near-death win: still wins but barely survives, 3 HP left of 218 -- a perfect 15/15/15 keeps 42

No best buddy, vs a best-buddy meta

DefDefenseBulkpoint lostMatchups dropped (you-opp)
14154.6Kyogre (Shadow), Yveltal, Meloetta (Aria)-
13153.8Eternatus, Kyurem (Black), Garchomp, Kyogre (Shadow), Yveltal, Meloetta (Aria), Gholdengo, Ho-Oh (Shadow), Latias (Shadow)
12152.9Reshiram, Eternatus, Kyurem (Black), Ursaluna (Shadow), Zekrom, Metagross (Shadow), Garchomp, Kyogre (Shadow), Latios (Shadow), Yveltal, Giratina (Altered) (Shadow), Meloetta (Aria), Dialga, Gholdengo, Ho-Oh (Shadow), Latias (Shadow)
Close calls (still a win, but the post-match margin shifts enough to matter: a shield spent, a near-death survival, or roughly one fewer charged move of energy banked)
14 Def:
  • Yveltal 1-2 near-death win: still wins but barely survives, 3 HP left of 218 -- a perfect 15/15/15 keeps 42
13 Def:
  • Yveltal 1-2 near-death win: still wins but barely survives, 3 HP left of 218 -- a perfect 15/15/15 keeps 42
12 Def:
  • Dialga 2-2 near-death win: still wins but barely survives, 2 HP left of 218 -- a perfect 15/15/15 keeps 34
  • Yveltal 1-2 near-death win: still wins but barely survives, 3 HP left of 218 -- a perfect 15/15/15 keeps 42

Best buddy, vs a non-best-buddy meta

DefDefenseBulkpoint lostMatchups dropped (you-opp)
14155.5Garchomp (Shadow)
13154.7Garchomp (Shadow)
12153.8Garchomp (Shadow), Kyogre (Shadow), Palkia, Yveltal, Meloetta (Aria)

Best buddy, vs a best-buddy meta

DefDefenseBulkpoint lostMatchups dropped (you-opp)
14155.5Palkia
1-2 Palkia
13154.7Kyogre (Shadow), Palkia, Yveltal, Meloetta (Aria)
12153.8Eternatus, Kyurem (Black), Garchomp, Kyogre (Shadow), Palkia, Yveltal, Meloetta (Aria), Gholdengo, Ho-Oh (Shadow)
Close calls (still a win, but the post-match margin shifts enough to matter: a shield spent, a near-death survival, or roughly one fewer charged move of energy banked)
13 Def:
  • Yveltal 1-2 near-death win: still wins but barely survives, 4 HP left of 219 -- a perfect 15/15/15 keeps 43
12 Def:
  • Yveltal 1-2 near-death win: still wins but barely survives, 4 HP left of 219 -- a perfect 15/15/15 keeps 43

HP IVs

HP at a perfect IV: 219 at L51 (best buddy), 218 at L50. Each row drops only that one stat (the other two stay 15); matchups shown are those given up versus a perfect IV.

No best buddy, vs a non-best-buddy meta

HPHPMatchups dropped (you-opp)
14217
13216
12215

No best buddy, vs a best-buddy meta

HPHPMatchups dropped (you-opp)
14217-
13216
12215

Best buddy, vs a non-best-buddy meta

HPHPMatchups dropped (you-opp)
14218
13218
12217

Best buddy, vs a best-buddy meta

HPHPMatchups dropped (you-opp)
14218
13218
12217

Every spread with all three IVs from 12 to 15 (the practical range above the 10/10/10 legendary catch floor), sorted so the spreads that drop nothing come first. "Premium" drops no matchups versus a perfect IV in the stated case; everything else lists exactly what it gives up. The first two tables compare against a best-buddied meta (the realistic, harder case); the last two against a non-best-buddied meta, which is strictly easier.

If you best buddy (L51), vs a best-buddy meta

CP and stats at L51; drops measured in the best-buddy vs best-buddy case.

CPIVs (A/D/HP)IV %AtkDefHPDrops vs a perfect IV
409015/15/15100.00%220.6156.4219drops nothing (Premium)
408215/15/1499.54%220.6156.4218
407415/15/1399.54%220.6156.4218
407915/14/1599.46%220.6155.5219
1-2 Palkia
407414/15/1599.62%219.8156.4219
406614/15/1499.16%219.8156.4218
405814/15/1399.16%219.8156.4218
406615/15/1299.09%220.6156.4217
406314/14/1599.08%219.8155.5219
407115/14/1499.01%220.6155.5218
406315/14/1399.01%220.6155.5218
406715/13/1598.92%220.6154.7219
405515/14/1298.55%220.6155.5217
406015/13/1498.47%220.6154.7218
405215/13/1398.47%220.6154.7218
404415/13/1298.02%220.6154.7217
405014/15/1298.71%219.8156.4217
405514/14/1498.63%219.8155.5218
404714/14/1398.63%219.8155.5218
405214/13/1598.54%219.8154.7219
405615/12/1598.38%220.6153.8219
405813/15/1599.23%218.9156.4219
405013/15/1498.78%218.9156.4218
404313/15/1398.78%218.9156.4218
403914/14/1298.17%219.8155.5217
404414/13/1498.09%219.8154.7218
403614/13/1398.09%219.8154.7218
404915/12/1497.93%220.6153.8218
404115/12/1397.93%220.6153.8218
402814/13/1297.64%219.8154.7217
404312/15/1598.85%218.1156.4219
404713/14/1598.70%218.9155.5219
403512/15/1498.40%218.1156.4218
402712/15/1398.40%218.1156.4218
404114/12/1598.00%219.8153.8219
403315/12/1297.48%220.6153.8217
403513/15/1298.33%218.9156.4217
403212/14/1598.32%218.1155.5219
403913/14/1498.25%218.9155.5218
403213/14/1398.25%218.9155.5218
403613/13/1598.16%218.9154.7219
403314/12/1497.55%219.8153.8218
402514/12/1397.55%219.8153.8218
401714/12/1297.11%219.8153.8217
401912/15/1297.95%218.1156.4217
402412/14/1497.87%218.1155.5218
401612/14/1397.87%218.1155.5218
402413/14/1297.80%218.9155.5217
402112/13/1597.78%218.1154.7219
402813/13/1497.71%218.9154.7218
402113/13/1397.71%218.9154.7218
401313/13/1297.26%218.9154.7217
402513/12/1597.62%218.9153.8219
400812/14/1297.42%218.1155.5217
401312/13/1497.34%218.1154.7218
400512/13/1397.34%218.1154.7218
399712/13/1296.89%218.1154.7217
401012/12/1597.25%218.1153.8219
401713/12/1497.18%218.9153.8218
401013/12/1397.18%218.9153.8218
400213/12/1296.73%218.9153.8217
400212/12/1496.80%218.1153.8218
399412/12/1396.80%218.1153.8218
398612/12/1296.36%218.1153.8217

If you do not best buddy (L50), vs a best-buddy meta

CP and stats at L50; drops measured in the no-best-buddy vs best-buddy case.

CPIVs (A/D/HP)IV %AtkDefHPDrops vs a perfect IV
404115/15/15100.00%219.3155.5218drops nothing (Premium)
402614/15/1599.62%218.5155.5218drops nothing (Premium)
403415/15/1499.54%219.3155.5217drops nothing (Premium)
403015/14/1599.46%219.3154.6218drops nothing (Premium)
401814/15/1499.16%218.5155.5217drops nothing (Premium)
401514/14/1599.08%218.5154.6218drops nothing (Premium)
402315/14/1499.00%219.3154.6217drops nothing (Premium)
400714/14/1498.62%218.5154.6217drops nothing (Premium)
401013/15/1599.23%217.6155.5218
0-0 Zekrom
402615/15/1399.08%219.3155.5216
400313/15/1498.78%217.6155.5217
0-0 Zekrom
401014/15/1398.70%218.5155.5216
400013/14/1598.70%217.6154.6218
0-0 Zekrom
399213/14/1498.24%217.6154.6217
0-0 Zekrom
399512/15/1598.85%216.8155.5218
0-0 Zekrom
2-2 Dialga
401515/14/1398.55%219.3154.6216
398712/15/1498.40%216.8155.5217
0-0 Zekrom
2-2 Dialga
399513/15/1398.32%217.6155.5216
0-0 Zekrom
398412/14/1598.32%216.8154.6218
0-0 Zekrom
2-2 Dialga
400014/14/1398.17%218.5154.6216
397612/14/1497.87%216.8154.6217
0-0 Zekrom
2-2 Dialga
401915/13/1598.92%219.3153.8218
400414/13/1598.54%218.5153.8218
401215/13/1498.47%219.3153.8217
399614/13/1498.09%218.5153.8217
398012/15/1397.94%216.8155.5216
0-0 Zekrom
398413/14/1397.79%217.6154.6216
0-0 Zekrom
401815/15/1298.62%219.3155.5215
400314/15/1298.25%218.5155.5215
398913/13/1598.16%217.6153.8218
398113/13/1497.71%217.6153.8217
396912/14/1397.41%216.8154.6216
0-0 Zekrom
400715/14/1298.09%219.3154.6215
398713/15/1297.87%217.6155.5215
0-0 Zekrom
397312/13/1597.78%216.8153.8218
399214/14/1297.71%218.5154.6215
396612/13/1497.33%216.8153.8217
400815/12/1598.38%219.3152.9218
400415/13/1398.01%219.3153.8216
399314/12/1598.00%218.5152.9218
398914/13/1397.64%218.5153.8216
397212/15/1297.49%216.8155.5215
397613/14/1297.34%217.6154.6215
397313/13/1397.26%217.6153.8216
396112/14/1296.96%216.8154.6215
397813/12/1597.62%217.6152.9218
395812/13/1396.88%216.8153.8216
400115/12/1497.93%219.3152.9217
399615/13/1297.56%219.3153.8215
398514/12/1497.55%218.5152.9217
396212/12/1597.25%216.8152.9218
398114/13/1297.18%218.5153.8215
396613/13/1296.81%217.6153.8215
399315/12/1397.48%219.3152.9216
397013/12/1497.18%217.6152.9217
397814/12/1397.10%218.5152.9216
395012/13/1296.44%216.8153.8215
398515/12/1297.02%219.3152.9215
395512/12/1496.80%216.8152.9217
397014/12/1296.65%218.5152.9215
396213/12/1396.73%217.6152.9216
394712/12/1396.36%216.8152.9216
395513/12/1296.28%217.6152.9215
393912/12/1295.91%216.8152.9215

If you best buddy (L51), vs a non-best-buddy meta

CP and stats at L51; drops measured in the best-buddy vs no-best-buddy-meta case.

CPIVs (A/D/HP)IV %AtkDefHPDrops vs a perfect IV
409015/15/15100.00%220.6156.4219drops nothing (Premium)
407414/15/1599.62%219.8156.4219
408215/15/1499.54%220.6156.4218
407415/15/1399.54%220.6156.4218
407915/14/1599.46%220.6155.5219
406614/15/1499.16%219.8156.4218
405814/15/1399.16%219.8156.4218
406314/14/1599.08%219.8155.5219
406715/13/1598.92%220.6154.7219
405214/13/1598.54%219.8154.7219
407115/14/1499.01%220.6155.5218
406315/14/1399.01%220.6155.5218
405514/14/1498.63%219.8155.5218
404714/14/1398.63%219.8155.5218
406015/13/1498.47%220.6154.7218
405215/13/1398.47%220.6154.7218
404414/13/1498.09%219.8154.7218
403614/13/1398.09%219.8154.7218
406615/15/1299.09%220.6156.4217
405014/15/1298.71%219.8156.4217
405515/14/1298.55%220.6155.5217
405615/12/1598.38%220.6153.8219
403914/14/1298.17%219.8155.5217
404415/13/1298.02%220.6154.7217
404114/12/1598.00%219.8153.8219
402814/13/1297.64%219.8154.7217
404915/12/1497.93%220.6153.8218
404115/12/1397.93%220.6153.8218
403314/12/1497.55%219.8153.8218
402514/12/1397.55%219.8153.8218
403315/12/1297.48%220.6153.8217
401714/12/1297.11%219.8153.8217
405813/15/1599.23%218.9156.4219
405013/15/1498.78%218.9156.4218
404313/15/1398.78%218.9156.4218
404713/14/1598.70%218.9155.5219
403613/13/1598.16%218.9154.7219
403913/14/1498.25%218.9155.5218
403213/14/1398.25%218.9155.5218
402813/13/1497.71%218.9154.7218
402113/13/1397.71%218.9154.7218
403513/15/1298.33%218.9156.4217
402413/14/1297.80%218.9155.5217
402513/12/1597.62%218.9153.8219
401313/13/1297.26%218.9154.7217
401713/12/1497.18%218.9153.8218
401013/12/1397.18%218.9153.8218
400213/12/1296.73%218.9153.8217
404312/15/1598.85%218.1156.4219
403512/15/1498.40%218.1156.4218
402712/15/1398.40%218.1156.4218
403212/14/1598.32%218.1155.5219
402112/13/1597.78%218.1154.7219
402412/14/1497.87%218.1155.5218
401612/14/1397.87%218.1155.5218
401312/13/1497.34%218.1154.7218
400512/13/1397.34%218.1154.7218
401912/15/1297.95%218.1156.4217
400812/14/1297.42%218.1155.5217
401012/12/1597.25%218.1153.8219
399712/13/1296.89%218.1154.7217
400212/12/1496.80%218.1153.8218
399412/12/1396.80%218.1153.8218
398612/12/1296.36%218.1153.8217

If you do not best buddy (L50), vs a non-best-buddy meta

CP and stats at L50; drops measured in the no-best-buddy vs no-best-buddy-meta case.

CPIVs (A/D/HP)IV %AtkDefHPDrops vs a perfect IV
404115/15/15100.00%219.3155.5218drops nothing (Premium)
402614/15/1599.62%218.5155.5218
1-2 Lugia
403415/15/1499.54%219.3155.5217
1-2 Ho-Oh
403015/14/1599.46%219.3154.6218
1-2 Palkia
401814/15/1499.16%218.5155.5217
402615/15/1399.08%219.3155.5216
401514/14/1599.08%218.5154.6218
402315/14/1499.00%219.3154.6217
401915/13/1598.92%219.3153.8218
401215/13/1498.47%219.3153.8217
401014/15/1398.70%218.5155.5216
400714/14/1498.62%218.5154.6217
401515/14/1398.55%219.3154.6216
400414/13/1598.54%218.5153.8218
400815/12/1598.38%219.3152.9218
399614/13/1498.09%218.5153.8217
401013/15/1599.23%217.6155.5218
401815/15/1298.62%219.3155.5215
400014/14/1398.17%218.5154.6216
400415/13/1398.01%219.3153.8216
399314/12/1598.00%218.5152.9218
400115/12/1497.93%219.3152.9217
400314/15/1298.25%218.5155.5215
400715/14/1298.09%219.3154.6215
398914/13/1397.64%218.5153.8216
398514/12/1497.55%218.5152.9217
400313/15/1498.78%217.6155.5217
400013/14/1598.70%217.6154.6218
399214/14/1297.71%218.5154.6215
399615/13/1297.56%219.3153.8215
399315/12/1397.48%219.3152.9216
399512/15/1598.85%216.8155.5218
399513/15/1398.32%217.6155.5216
399213/14/1498.24%217.6154.6217
398913/13/1598.16%217.6153.8218
398113/13/1497.71%217.6153.8217
398114/13/1297.18%218.5153.8215
397814/12/1397.10%218.5152.9216
398413/14/1397.79%217.6154.6216
397813/12/1597.62%217.6152.9218
398712/15/1498.40%216.8155.5217
398412/14/1598.32%216.8154.6218
398713/15/1297.87%217.6155.5215
397313/13/1397.26%217.6153.8216
397013/12/1497.18%217.6152.9217
398515/12/1297.02%219.3152.9215
398012/15/1397.94%216.8155.5216
397612/14/1497.87%216.8154.6217
397312/13/1597.78%216.8153.8218
396912/14/1397.41%216.8154.6216
397613/14/1297.34%217.6154.6215
396612/13/1497.33%216.8153.8217
397014/12/1296.65%218.5152.9215
397212/15/1297.49%216.8155.5215
396212/12/1597.25%216.8152.9218
395812/13/1396.88%216.8153.8216
396613/13/1296.81%217.6153.8215
395512/12/1496.80%216.8152.9217
396213/12/1396.73%217.6152.9216
396112/14/1296.96%216.8154.6215
395012/13/1296.44%216.8153.8215
394712/12/1396.36%216.8152.9216
395513/12/1296.28%217.6152.9215
393912/12/1295.91%216.8152.9215

Method and caveats

Format adapted from XehrFelrose's Master League IV deep dives; numbers independently simulated. Generated by scripts/iv_envelope_analysis.py + scripts/render_iv_envelope_article.py.
Battle engine is a Python port of PvPoke; all game data from PvPoke by Empoleon_Dynamite (MIT license). This project would not exist without it.