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 61-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), Lunala, Kyurem (Black), Eternatus, Palkia (Shadow), Lugia, Lugia (Shadow), Necrozma (Dawn Wings), Garchomp (Shadow), Garchomp, Ho-Oh, Latios, Latios (Shadow), Groudon, Mewtwo (Shadow), Dialga (Shadow), Dialga, Hydreigon (Shadow), Mewtwo, Annihilape (Shadow), Primarina, Tapu Lele, Goodra, Sylveon, Groudon (Shadow), Ho-Oh (Shadow), Reshiram (Shadow).

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: Kyurem 0-0, Kyurem 1-1, Kyurem 2-2, Meloetta (Aria) 1-1, Yveltal 1-2, Zygarde (Complete Forme) 1-2
Gives up: Tapu Lele 1-1

Vs a best-buddy meta

Gains: Groudon (Shadow) 1-1, Kyogre (Shadow) 0-1, Kyogre (Shadow) 1-1, Latias 0-0
Gives up: Tapu Lele 1-1

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-
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:
  • Xerneas 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)
13 Atk:
  • Annihilape 1-0 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)
  • Xerneas 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)
12 Atk:
  • Annihilape 1-0 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)
  • Marshadow 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)
  • Xerneas 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)

No best buddy, vs a best-buddy meta

AtkAttackCMP lostBreakpoint lostMatchups dropped (you-opp)
14218.5--
13217.6-Gyarados
12216.8-Gyarados
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, 3 HP left of 218 -- a perfect 15/15/15 keeps 77
  • Metagross 2-0 near-death win: still wins but barely survives, 1 HP left of 218 -- a perfect 15/15/15 keeps 125
12 Atk:
  • Gyarados 0-0 near-death win: still wins but barely survives, 3 HP left of 218 -- a perfect 15/15/15 keeps 77
  • Metagross 2-0 near-death win: still wins but barely survives, 1 HP left of 218 -- a perfect 15/15/15 keeps 125
  • Tapu Lele 0-0 near-death win: still wins but barely survives, 11 HP left of 218 -- a perfect 15/15/15 keeps 66
  • 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 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)
13 Atk:
  • Xerneas 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)
  • Zygarde (Complete Forme) 2-2 near-death win: still wins but barely survives, 27 HP left of 219 -- a perfect 15/15/15 keeps 85
12 Atk:
  • Annihilape 1-0 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)
  • Xerneas 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)
  • Zygarde (Complete Forme) 2-2 near-death win: still wins but barely survives, 27 HP left of 219 -- a perfect 15/15/15 keeps 85

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:
  • Tyranitar (Shadow) 2-1 near-death win: still wins but barely survives, 6 HP left of 219 -- a perfect 15/15/15 keeps 71
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)
  • Tyranitar (Shadow) 2-1 near-death win: still wins but barely survives, 6 HP left of 219 -- a perfect 15/15/15 keeps 71
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)
  • Tyranitar (Shadow) 2-1 near-death win: still wins but barely survives, 6 HP left of 219 -- a perfect 15/15/15 keeps 71

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-
13153.8Yveltal, Meloetta (Aria), Palkia, Kyogre (Shadow)-
12152.9Kyurem (Black), Eternatus, Yveltal, Garchomp, Meloetta (Aria), Palkia, Kyogre (Shadow), Gholdengo, Ho-Oh (Shadow)

No best buddy, vs a best-buddy meta

DefDefenseBulkpoint lostMatchups dropped (you-opp)
14154.6Yveltal, Meloetta (Aria), Kyogre (Shadow)-
13153.8Kyurem (Black), Eternatus, Yveltal, Garchomp, Meloetta (Aria), Kyogre (Shadow), Gholdengo, Latias (Shadow), Latias, Ho-Oh (Shadow)
12152.9Reshiram, Kyurem (Black), Zekrom, Eternatus, Metagross (Shadow), Yveltal, Garchomp, Meloetta (Aria), Latios (Shadow), Kyogre (Shadow), Gholdengo, Latias (Shadow), Dialga, Latias, Sylveon, 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)
12 Def:
  • Dialga 2-1 near-death win: still wins but barely survives, 31 HP left of 218 -- a perfect 15/15/15 keeps 60
  • Reshiram 0-0 near-death win: still wins but barely survives, 7 HP left of 218 -- a perfect 15/15/15 keeps 134

Best buddy, vs a non-best-buddy meta

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

Best buddy, vs a best-buddy meta

DefDefenseBulkpoint lostMatchups dropped (you-opp)
14155.5Palkia
0-0 Latias
13154.7Yveltal, Meloetta (Aria), Palkia, Kyogre (Shadow)
0-0 Latias
12153.8Kyurem (Black), Eternatus, Yveltal, Garchomp, Meloetta (Aria), Palkia, Kyogre (Shadow), Gholdengo, Ho-Oh (Shadow)

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
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)
12 HP:
  • Palkia (Origin) 2-2 near-death win: still wins but barely survives, 5 HP left of 215 -- a perfect 15/15/15 keeps 33
  • Palkia (Shadow) 1-1 near-death win: still wins but barely survives, 24 HP left of 215 -- a perfect 15/15/15 keeps 63

No best buddy, vs a best-buddy meta

HPHPMatchups dropped (you-opp)
14217-
13216
12215
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)
12 HP:
  • Palkia (Origin) 2-2 near-death win: still wins but barely survives, 5 HP left of 215 -- a perfect 15/15/15 keeps 33
  • Palkia (Shadow) 1-1 near-death win: still wins but barely survives, 24 HP left of 215 -- a perfect 15/15/15 keeps 63

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
0-0 Latias
13218
0-0 Latias
12217
0-0 Latias

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)
407414/15/1599.62%219.8156.4219drops nothing (Premium)
408215/15/1499.54%220.6156.4218
0-0 Latias
407415/15/1399.54%220.6156.4218
0-0 Latias
407915/14/1599.46%220.6155.5219
0-0 Latias
406614/15/1499.16%219.8156.4218
0-0 Latias
405814/15/1399.16%219.8156.4218
0-0 Latias
406615/15/1299.09%220.6156.4217
0-0 Latias
406314/14/1599.08%219.8155.5219
0-0 Latias
407115/14/1499.01%220.6155.5218
0-0 Latias
406315/14/1399.01%220.6155.5218
0-0 Latias
406715/13/1598.92%220.6154.7219
0-0 Latias
405014/15/1298.71%219.8156.4217
0-0 Latias
405514/14/1498.63%219.8155.5218
0-0 Latias
404714/14/1398.63%219.8155.5218
0-0 Latias
405515/14/1298.55%220.6155.5217
0-0 Latias
405214/13/1598.54%219.8154.7219
0-0 Latias
406015/13/1498.47%220.6154.7218
0-0 Latias
405215/13/1398.47%220.6154.7218
0-0 Latias
403914/14/1298.17%219.8155.5217
0-0 Latias
404414/13/1498.09%219.8154.7218
0-0 Latias
403614/13/1398.09%219.8154.7218
0-0 Latias
404415/13/1298.02%220.6154.7217
0-0 Latias
402814/13/1297.64%219.8154.7217
0-0 Latias
405813/15/1599.23%218.9156.4219
404312/15/1598.85%218.1156.4219
405615/12/1598.38%220.6153.8219
0-0 Latias
404114/12/1598.00%219.8153.8219
0-0 Latias
404915/12/1497.93%220.6153.8218
0-0 Latias
404115/12/1397.93%220.6153.8218
0-0 Latias
403314/12/1497.55%219.8153.8218
0-0 Latias
402514/12/1397.55%219.8153.8218
0-0 Latias
404713/14/1598.70%218.9155.5219
0-0 Latias
403212/14/1598.32%218.1155.5219
0-0 Latias
403315/12/1297.48%220.6153.8217
0-0 Latias
401714/12/1297.11%219.8153.8217
0-0 Latias
405013/15/1498.78%218.9156.4218
0-0 Latias
404313/15/1398.78%218.9156.4218
0-0 Latias
403512/15/1498.40%218.1156.4218
0-0 Latias
402712/15/1398.40%218.1156.4218
0-0 Latias
403513/15/1298.33%218.9156.4217
0-0 Latias
403913/14/1498.25%218.9155.5218
0-0 Latias
403213/14/1398.25%218.9155.5218
0-0 Latias
403613/13/1598.16%218.9154.7219
0-0 Latias
401912/15/1297.95%218.1156.4217
0-0 Latias
402412/14/1497.87%218.1155.5218
0-0 Latias
401612/14/1397.87%218.1155.5218
0-0 Latias
402413/14/1297.80%218.9155.5217
0-0 Latias
402112/13/1597.78%218.1154.7219
0-0 Latias
402813/13/1497.71%218.9154.7218
0-0 Latias
402113/13/1397.71%218.9154.7218
0-0 Latias
400812/14/1297.42%218.1155.5217
0-0 Latias
401312/13/1497.34%218.1154.7218
0-0 Latias
400512/13/1397.34%218.1154.7218
0-0 Latias
401313/13/1297.26%218.9154.7217
399712/13/1296.89%218.1154.7217
402513/12/1597.62%218.9153.8219
401012/12/1597.25%218.1153.8219
401713/12/1497.18%218.9153.8218
401013/12/1397.18%218.9153.8218
400212/12/1496.80%218.1153.8218
399412/12/1396.80%218.1153.8218
400213/12/1296.73%218.9153.8217
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)
403415/15/1499.54%219.3155.5217drops nothing (Premium)
403015/14/1599.46%219.3154.6218drops nothing (Premium)
402614/15/1599.62%218.5155.5218
401013/15/1599.23%217.6155.5218
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
400013/14/1598.70%217.6154.6218
399512/15/1598.85%216.8155.5218
400313/15/1498.78%217.6155.5217
401014/15/1398.70%218.5155.5216
401815/15/1298.62%219.3155.5215
400714/14/1498.62%218.5154.6217
401515/14/1398.55%219.3154.6216
398412/14/1598.32%216.8154.6218
398712/15/1498.40%216.8155.5217
399513/15/1398.32%217.6155.5216
400314/15/1298.25%218.5155.5215
399213/14/1498.24%217.6154.6217
400014/14/1398.17%218.5154.6216
400715/14/1298.09%219.3154.6215
401915/13/1598.92%219.3153.8218
1-2 Latias
398012/15/1397.94%216.8155.5216
397612/14/1497.87%216.8154.6217
398413/14/1397.79%217.6154.6216
399214/14/1297.71%218.5154.6215
400414/13/1598.54%218.5153.8218
1-2 Latias
401215/13/1498.47%219.3153.8217
1-2 Latias
400815/12/1598.38%219.3152.9218
1-2 Latias
398713/15/1297.87%217.6155.5215
396912/14/1397.41%216.8154.6216
398913/13/1598.16%217.6153.8218
1-2 Latias
399614/13/1498.09%218.5153.8217
1-2 Latias
400415/13/1398.01%219.3153.8216
399314/12/1598.00%218.5152.9218
1-2 Latias
400115/12/1497.93%219.3152.9217
1-2 Latias
2-2 Dialga
397212/15/1297.49%216.8155.5215
397613/14/1297.34%217.6154.6215
397312/13/1597.78%216.8153.8218
398914/13/1397.64%218.5153.8216
398514/12/1497.55%218.5152.9217
1-2 Latias
2-2 Dialga
396112/14/1296.96%216.8154.6215
398113/13/1497.71%217.6153.8217
397813/12/1597.62%217.6152.9218
399615/13/1297.56%219.3153.8215
399315/12/1397.48%219.3152.9216
396612/13/1497.33%216.8153.8217
397313/13/1397.26%217.6153.8216
398114/13/1297.18%218.5153.8215
398515/12/1297.02%219.3152.9215
396212/12/1597.25%216.8152.9218
397013/12/1497.18%217.6152.9217
397814/12/1397.10%218.5152.9216
395812/13/1396.88%216.8153.8216
397014/12/1296.65%218.5152.9215
396613/13/1296.81%217.6153.8215
395512/12/1496.80%216.8152.9217
395012/13/1296.44%216.8153.8215
396213/12/1396.73%217.6152.9216
395513/12/1296.28%217.6152.9215
394712/12/1396.36%216.8152.9216
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%219.8156.4219drops nothing (Premium)
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
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
405014/15/1298.71%219.8156.4217
405514/14/1498.63%219.8155.5218
404714/14/1398.63%219.8155.5218
405515/14/1298.55%220.6155.5217
405214/13/1598.54%219.8154.7219
406015/13/1498.47%220.6154.7218
405215/13/1398.47%220.6154.7218
405615/12/1598.38%220.6153.8219
403914/14/1298.17%219.8155.5217
404414/13/1498.09%219.8154.7218
403614/13/1398.09%219.8154.7218
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
0-0 Kyurem
2-2 Kyurem
405013/15/1498.78%218.9156.4218
404313/15/1398.78%218.9156.4218
404713/14/1598.70%218.9155.5219
403513/15/1298.33%218.9156.4217
403913/14/1498.25%218.9155.5218
403213/14/1398.25%218.9155.5218
403613/13/1598.16%218.9154.7219
402413/14/1297.80%218.9155.5217
402813/13/1497.71%218.9154.7218
402113/13/1397.71%218.9154.7218
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
401912/15/1297.95%218.1156.4217
402412/14/1497.87%218.1155.5218
401612/14/1397.87%218.1155.5218
402112/13/1597.78%218.1154.7219
400812/14/1297.42%218.1155.5217
401312/13/1497.34%218.1154.7218
400512/13/1397.34%218.1154.7218
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)
403415/15/1499.54%219.3155.5217drops nothing (Premium)
403015/14/1599.46%219.3154.6218drops nothing (Premium)
402315/14/1499.00%219.3154.6217drops nothing (Premium)
401915/13/1598.92%219.3153.8218drops nothing (Premium)
402614/15/1599.62%218.5155.5218
401814/15/1499.16%218.5155.5217
402615/15/1399.08%219.3155.5216
401514/14/1599.08%218.5154.6218
400714/14/1498.62%218.5154.6217
401515/14/1398.55%219.3154.6216
400414/13/1598.54%218.5153.8218
401215/13/1498.47%219.3153.8217
401014/15/1398.70%218.5155.5216
401815/15/1298.62%219.3155.5215
400815/12/1598.38%219.3152.9218
400014/14/1398.17%218.5154.6216
400715/14/1298.09%219.3154.6215
399614/13/1498.09%218.5153.8217
400415/13/1398.01%219.3153.8216
400314/15/1298.25%218.5155.5215
399314/12/1598.00%218.5152.9218
400115/12/1497.93%219.3152.9217
399214/14/1297.71%218.5154.6215
398914/13/1397.64%218.5153.8216
399615/13/1297.56%219.3153.8215
0-0 Latias
399315/12/1397.48%219.3152.9216
398514/12/1497.55%218.5152.9217
398114/13/1297.18%218.5153.8215
0-0 Latias
397814/12/1397.10%218.5152.9216
401013/15/1599.23%217.6155.5218
400313/15/1498.78%217.6155.5217
400013/14/1598.70%217.6154.6218
399213/14/1498.24%217.6154.6217
398913/13/1598.16%217.6153.8218
398515/12/1297.02%219.3152.9215
0-0 Latias
1-2 Latias
399513/15/1398.32%217.6155.5216
398413/14/1397.79%217.6154.6216
398113/13/1497.71%217.6153.8217
397014/12/1296.65%218.5152.9215
0-0 Latias
1-2 Latias
399512/15/1598.85%216.8155.5218
398712/15/1498.40%216.8155.5217
398412/14/1598.32%216.8154.6218
398713/15/1297.87%217.6155.5215
397612/14/1497.87%216.8154.6217
397312/13/1597.78%216.8153.8218
397813/12/1597.62%217.6152.9218
397613/14/1297.34%217.6154.6215
397313/13/1397.26%217.6153.8216
398012/15/1397.94%216.8155.5216
396912/14/1397.41%216.8154.6216
396612/13/1497.33%216.8153.8217
397013/12/1497.18%217.6152.9217
396613/13/1296.81%217.6153.8215
396213/12/1396.73%217.6152.9216
397212/15/1297.49%216.8155.5215
396212/12/1597.25%216.8152.9218
396112/14/1296.96%216.8154.6215
395812/13/1396.88%216.8153.8216
395012/13/1296.44%216.8153.8215
395512/12/1496.80%216.8152.9217
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.