Xerneas: 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 Xerneas with its standard Master League moveset. Base stats atk 250 / def 185 / hp 246.

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.

Key wins

Key losses

Shield-dependent (split on even shields): Kyurem (White), Reshiram, Zamazenta (Crowned Shield), Eternatus, Palkia (Shadow), Lugia, Lugia (Shadow), Latios (Shadow), Mewtwo (Shadow), Melmetal, Keldeo (Resolute), Mewtwo, Primarina, 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: Eternatus 0-0, Keldeo (Resolute) 2-2, Latios (Shadow) 2-2, Meloetta (Aria) 0-0, Xerneas 0-0, Xerneas 2-2, Yveltal 0-1, Zamazenta (Crowned Shield) 2-2

Vs a best-buddy meta

Gains: Primarina 0-0, Sylveon 0-0, Zamazenta (Crowned Shield) 2-2
Gives up: Solgaleo 2-0

Attack IVs

Attack at a perfect IV: 224.0 at L51 (best buddy), 222.7 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)
14221.8Xerneas, Zamazenta (Crowned Shield), Yveltal, Meloetta (Aria)Lunala, Solgaleo, Hydreigon (Shadow)-
13221.0Xerneas, Zamazenta (Crowned Shield), Yveltal, Meloetta (Aria)Lunala, Necrozma (Dawn Wings), Mewtwo (Shadow), Solgaleo, Hydreigon (Shadow)-
12220.2Xerneas, Zamazenta (Crowned Shield), Yveltal, Meloetta (Aria)Palkia (Origin), Lunala, Necrozma (Dawn Wings), Gholdengo, Mewtwo (Shadow), Solgaleo, Melmetal, Hydreigon (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:
  • Solgaleo 2-0 near-death win: still wins but barely survives, 21 HP left of 219 -- a perfect 15/15/15 keeps 83
13 Atk:
  • Solgaleo 2-0 near-death win: still wins but barely survives, 21 HP left of 219 -- a perfect 15/15/15 keeps 83
12 Atk:
  • Gyarados 0-0 energy banked: still wins but banks 45 less energy than a perfect 15/15/15, about one fewer charged move (now 12, was 57)
  • Gyarados 1-0 energy banked: still wins but banks 45 less energy than a perfect 15/15/15, about one fewer charged move (now 12, was 57)
  • Gyarados 2-0 energy banked: still wins but banks 45 less energy than a perfect 15/15/15, about one fewer charged move (now 12, was 57)
  • Solgaleo 2-0 near-death win: still wins but barely survives, 21 HP left of 219 -- a perfect 15/15/15 keeps 83

No best buddy, vs a best-buddy meta

AtkAttackCMP lostBreakpoint lostMatchups dropped (you-opp)
14221.8-Gholdengo, Mewtwo (Shadow), Melmetal-
13221.0-Zacian (Crowned Sword), Palkia (Origin), Gholdengo, Mewtwo (Shadow), Melmetal
1-0 Zacian (Crowned Sword)
12220.2KyuremZacian (Crowned Sword), Palkia (Origin), Gholdengo, Mewtwo (Shadow), Melmetal, Latias (Shadow), Latias
1-0 Zacian (Crowned Sword)
1-2 Latias
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:
  • Eternatus 1-1 near-death win: still wins but barely survives, 30 HP left of 219 -- a perfect 15/15/15 keeps 66
13 Atk:
  • Eternatus 1-1 near-death win: still wins but barely survives, 30 HP left of 219 -- a perfect 15/15/15 keeps 66
  • Gyarados (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)
  • Zacian (Crowned Sword) 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:
  • Eternatus 1-1 near-death win: still wins but barely survives, 30 HP left of 219 -- a perfect 15/15/15 keeps 66
  • Gyarados (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)
  • Zacian (Crowned Sword) 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)
14223.2-Ho-Oh
0-0 Meloetta (Aria)
13222.3Xerneas, Zamazenta (Crowned Shield), Yveltal, Meloetta (Aria)Eternatus, Ho-Oh, Latios (Shadow), Hydreigon (Shadow)
0-0 Meloetta (Aria), Xerneas
0-1 Yveltal
2-2 Latios (Shadow), Xerneas
12221.5Xerneas, Zamazenta (Crowned Shield), Yveltal, Meloetta (Aria)Lunala, Eternatus, Necrozma (Dawn Wings), Ho-Oh, Latios (Shadow), Solgaleo, Hydreigon (Shadow)
0-0 Meloetta (Aria), Xerneas
0-1 Yveltal
2-2 Latios (Shadow), Xerneas
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:
  • Dialga (Shadow) 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)
  • Dialga (Shadow) 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)
  • Ho-Oh 2-0 energy banked: still wins but banks 47 less energy than a perfect 15/15/15, about one fewer charged move (now 4, was 51)
  • 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)
13 Atk:
  • Dialga (Shadow) 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)
  • Dialga (Shadow) 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)
  • Eternatus 0-0 near-death win: still wins but barely survives, 8 HP left of 220 -- a perfect 15/15/15 keeps 62
  • Ho-Oh 2-0 energy banked: still wins but banks 47 less energy than a perfect 15/15/15, about one fewer charged move (now 4, was 51)
  • 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)
  • Yveltal 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:
  • Dialga (Shadow) 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)
  • Dialga (Shadow) 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)
  • Eternatus 0-0 near-death win: still wins but barely survives, 8 HP left of 220 -- a perfect 15/15/15 keeps 62
  • Ho-Oh 2-0 energy banked: still wins but banks 47 less energy than a perfect 15/15/15, about one fewer charged move (now 4, was 51)
  • 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)
  • Solgaleo 2-0 near-death win: still wins but barely survives, 27 HP left of 220 -- a perfect 15/15/15 keeps 85
  • Yveltal 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)

Best buddy, vs a best-buddy meta

AtkAttackCMP lostBreakpoint lostMatchups dropped (you-opp)
14223.2Xerneas, Zamazenta (Crowned Shield), Yveltal, Meloetta (Aria)Lunala, Solgaleo, Hydreigon (Shadow)
0-0 Primarina
13222.3Xerneas, Zamazenta (Crowned Shield), Yveltal, Meloetta (Aria)Lunala, Necrozma (Dawn Wings), Mewtwo (Shadow), Solgaleo, Hydreigon (Shadow)
0-0 Primarina
12221.5Xerneas, Zamazenta (Crowned Shield), Yveltal, Meloetta (Aria)Palkia (Origin), Lunala, Necrozma (Dawn Wings), Gholdengo, Mewtwo (Shadow), Solgaleo, Melmetal, Hydreigon (Shadow)
0-0 Primarina
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:
  • Gyarados 0-0 energy banked: still wins but banks 45 less energy than a perfect 15/15/15, about one fewer charged move (now 12, was 57)
  • Gyarados 1-0 energy banked: still wins but banks 45 less energy than a perfect 15/15/15, about one fewer charged move (now 12, was 57)
  • Gyarados 2-0 energy banked: still wins but banks 45 less energy than a perfect 15/15/15, about one fewer charged move (now 12, was 57)
  • Primarina 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:
  • Gyarados 0-0 energy banked: still wins but banks 45 less energy than a perfect 15/15/15, about one fewer charged move (now 12, was 57)
  • Gyarados 1-0 energy banked: still wins but banks 45 less energy than a perfect 15/15/15, about one fewer charged move (now 12, was 57)
  • Gyarados 2-0 energy banked: still wins but banks 45 less energy than a perfect 15/15/15, about one fewer charged move (now 12, was 57)
  • Primarina 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:
  • Eternatus 1-1 near-death win: still wins but barely survives, 32 HP left of 220 -- a perfect 15/15/15 keeps 68
  • Gyarados 0-0 energy banked: still wins but banks 45 less energy than a perfect 15/15/15, about one fewer charged move (now 12, was 57)
  • Gyarados 1-0 energy banked: still wins but banks 45 less energy than a perfect 15/15/15, about one fewer charged move (now 12, was 57)
  • Gyarados 2-0 energy banked: still wins but banks 45 less energy than a perfect 15/15/15, about one fewer charged move (now 12, was 57)
  • Primarina 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: 169.1 at L51 (best buddy), 168.1 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)
14167.2--
13166.4Ho-Oh, Ho-Oh (Shadow)
0-0 Sylveon
12165.5Ho-Oh, Ho-Oh (Shadow)
0-0 Sylveon
2-2 Latias (Shadow)

No best buddy, vs a best-buddy meta

DefDefenseBulkpoint lostMatchups dropped (you-opp)
14167.2Ho-Oh, Ho-Oh (Shadow)-
13166.4Zacian (Crowned Sword), Zamazenta (Crowned Shield), Ho-Oh, Ho-Oh (Shadow)
0-0 Zamazenta (Crowned Shield)
2-2 Latias (Shadow)
12165.5Zacian (Crowned Sword), Zamazenta (Crowned Shield), Ho-Oh, Mewtwo (Shadow), Mewtwo, Ho-Oh (Shadow)
0-0 Zamazenta (Crowned Shield)
1-1 Groudon (Shadow)
2-2 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)
12 Def:
  • Hydreigon (Shadow) 0-2 energy banked: still wins but banks 56 less energy than a perfect 15/15/15, about one fewer charged move (now 44, was 100)

Best buddy, vs a non-best-buddy meta

DefDefenseBulkpoint lostMatchups dropped (you-opp)
14168.2Eternatus, Jirachi
2-2 Keldeo (Resolute)
13167.4Eternatus, Jirachi
2-2 Keldeo (Resolute)
12166.5Eternatus, Jirachi
2-2 Keldeo (Resolute)

Best buddy, vs a best-buddy meta

DefDefenseBulkpoint lostMatchups dropped (you-opp)
14168.2--
13167.4Ho-Oh, Ho-Oh (Shadow)-
12166.5Ho-Oh, Ho-Oh (Shadow)-

HP IVs

HP at a perfect IV: 220 at L51 (best buddy), 219 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)
14218-
13217
0-0 Sylveon
2-2 Latias (Shadow)
12216
0-0 Sylveon
2-2 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)
12 HP:
  • Hydreigon (Shadow) 0-2 energy banked: still wins but banks 56 less energy than a perfect 15/15/15, about one fewer charged move (now 44, was 100)

No best buddy, vs a best-buddy meta

HPHPMatchups dropped (you-opp)
14218
2-2 Latias (Shadow)
13217
2-2 Latias (Shadow)
12216
1-1 Groudon (Shadow)
1-2 Yveltal
2-2 Latias (Shadow), Palkia
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 HP:
  • Hydreigon (Shadow) 0-2 energy banked: still wins but banks 56 less energy than a perfect 15/15/15, about one fewer charged move (now 44, was 100)
13 HP:
  • Hydreigon (Shadow) 0-2 energy banked: still wins but banks 56 less energy than a perfect 15/15/15, about one fewer charged move (now 44, was 100)
12 HP:
  • Groudon 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)
  • Groudon 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)
  • Hydreigon (Shadow) 0-2 energy banked: still wins but banks 56 less energy than a perfect 15/15/15, about one fewer charged move (now 44, was 100)
  • Tyranitar (Shadow) 2-2 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

HPHPMatchups dropped (you-opp)
14219
2-2 Zamazenta (Crowned Shield)
13218
2-2 Keldeo (Resolute), Zamazenta (Crowned Shield)
12218
2-2 Keldeo (Resolute), Zamazenta (Crowned Shield)

Best buddy, vs a best-buddy meta

HPHPMatchups dropped (you-opp)
14219
2-2 Zamazenta (Crowned Shield)
13218
2-2 Zamazenta (Crowned Shield)
12218
2-2 Zamazenta (Crowned Shield)

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
432615/15/15100.00%224.0169.1220drops nothing (Premium)
431515/14/1599.50%224.0168.2220drops nothing (Premium)
430415/13/1599.00%224.0167.4220drops nothing (Premium)
429315/12/1598.50%224.0166.5220drops nothing (Premium)
430914/15/1599.62%223.2169.1220
0-0 Primarina
431715/15/1499.55%224.0169.1219
2-2 Zamazenta (Crowned Shield)
429313/15/1599.25%222.3169.1220
0-0 Primarina
429914/14/1599.12%223.2168.2220
0-0 Primarina
430915/15/1399.09%224.0169.1218
2-2 Zamazenta (Crowned Shield)
430115/15/1299.09%224.0169.1218
2-2 Zamazenta (Crowned Shield)
430715/14/1499.05%224.0168.2219
2-2 Zamazenta (Crowned Shield)
427712/15/1598.87%221.5169.1220
0-0 Primarina
428213/14/1598.75%222.3168.2220
0-0 Primarina
428814/13/1598.63%223.2167.4220
0-0 Primarina
426612/14/1598.37%221.5168.2220
0-0 Primarina
427113/13/1598.25%222.3167.4220
0-0 Primarina
427714/12/1598.13%223.2166.5220
0-0 Primarina
425512/13/1597.88%221.5167.4220
0-0 Primarina
426113/12/1597.76%222.3166.5220
0-0 Primarina
424412/12/1597.38%221.5166.5220
0-0 Primarina
430114/15/1499.17%223.2169.1219
0-0 Primarina
2-2 Zamazenta (Crowned Shield)
428513/15/1498.79%222.3169.1219
0-0 Primarina
2-2 Zamazenta (Crowned Shield)
429314/15/1398.72%223.2169.1218
0-0 Primarina
2-2 Zamazenta (Crowned Shield)
428414/15/1298.72%223.2169.1218
0-0 Primarina
2-2 Zamazenta (Crowned Shield)
429014/14/1498.67%223.2168.2219
0-0 Primarina
2-2 Zamazenta (Crowned Shield)
429615/13/1498.55%224.0167.4219
0-0 Sylveon
2-2 Zamazenta (Crowned Shield)
426812/15/1498.42%221.5169.1219
0-0 Primarina
2-2 Zamazenta (Crowned Shield)
427713/15/1398.34%222.3169.1218
0-0 Primarina
2-2 Zamazenta (Crowned Shield)
426813/15/1298.34%222.3169.1218
0-0 Primarina
2-2 Zamazenta (Crowned Shield)
427413/14/1498.30%222.3168.2219
0-0 Primarina
2-2 Zamazenta (Crowned Shield)
426012/15/1397.97%221.5169.1218
0-0 Primarina
2-2 Zamazenta (Crowned Shield)
425212/15/1297.97%221.5169.1218
0-0 Primarina
2-2 Zamazenta (Crowned Shield)
425812/14/1497.93%221.5168.2219
0-0 Primarina
2-2 Zamazenta (Crowned Shield)
429815/14/1398.60%224.0168.2218
0-0 Sylveon
2-2 Latias (Shadow), Zamazenta (Crowned Shield)
429015/14/1298.60%224.0168.2218
0-0 Sylveon
2-2 Latias (Shadow), Zamazenta (Crowned Shield)
428014/13/1498.18%223.2167.4219
0-0 Primarina, Sylveon
2-2 Zamazenta (Crowned Shield)
428715/13/1398.10%224.0167.4218
0-0 Sylveon
2-2 Latias (Shadow), Zamazenta (Crowned Shield)
427915/13/1298.10%224.0167.4218
0-0 Sylveon
2-2 Latias (Shadow), Zamazenta (Crowned Shield)
428515/12/1498.05%224.0166.5219
0-0 Sylveon
2-2 Latias (Shadow), Zamazenta (Crowned Shield)
426313/13/1497.81%222.3167.4219
0-0 Primarina, Sylveon
2-2 Zamazenta (Crowned Shield)
424712/13/1497.43%221.5167.4219
0-0 Primarina, Sylveon
2-2 Zamazenta (Crowned Shield)
428214/14/1398.22%223.2168.2218
0-0 Primarina, Sylveon
2-2 Latias (Shadow), Zamazenta (Crowned Shield)
427414/14/1298.22%223.2168.2218
0-0 Primarina, Sylveon
2-2 Latias (Shadow), Zamazenta (Crowned Shield)
426613/14/1397.85%222.3168.2218
0-0 Primarina, Sylveon
2-2 Latias (Shadow), Zamazenta (Crowned Shield)
425813/14/1297.85%222.3168.2218
0-0 Primarina, Sylveon
2-2 Latias (Shadow), Zamazenta (Crowned Shield)
427114/13/1397.73%223.2167.4218
0-0 Primarina, Sylveon
2-2 Latias (Shadow), Zamazenta (Crowned Shield)
426314/13/1297.73%223.2167.4218
0-0 Primarina, Sylveon
2-2 Latias (Shadow), Zamazenta (Crowned Shield)
426914/12/1497.68%223.2166.5219
0-0 Primarina, Sylveon
2-2 Latias (Shadow), Zamazenta (Crowned Shield)
427715/12/1397.60%224.0166.5218
0-0 Sylveon
1-1 Groudon (Shadow)
2-2 Latias (Shadow), Zamazenta (Crowned Shield)
426815/12/1297.60%224.0166.5218
0-0 Sylveon
1-1 Groudon (Shadow)
2-2 Latias (Shadow), Zamazenta (Crowned Shield)
425012/14/1397.48%221.5168.2218
0-0 Primarina, Sylveon
2-2 Latias (Shadow), Zamazenta (Crowned Shield)
424112/14/1297.48%221.5168.2218
0-0 Primarina, Sylveon
2-2 Latias (Shadow), Zamazenta (Crowned Shield)
425513/13/1397.36%222.3167.4218
0-0 Primarina, Sylveon
2-2 Latias (Shadow), Zamazenta (Crowned Shield)
424713/13/1297.36%222.3167.4218
0-0 Primarina, Sylveon
2-2 Latias (Shadow), Zamazenta (Crowned Shield)
425313/12/1497.31%222.3166.5219
0-0 Primarina, Sylveon
2-2 Latias (Shadow), Zamazenta (Crowned Shield)
423912/13/1396.99%221.5167.4218
0-0 Primarina, Sylveon
2-2 Latias (Shadow), Zamazenta (Crowned Shield)
423112/13/1296.99%221.5167.4218
0-0 Primarina, Sylveon
2-2 Latias (Shadow), Zamazenta (Crowned Shield)
423612/12/1496.94%221.5166.5219
0-0 Primarina, Sylveon
2-2 Latias (Shadow), Zamazenta (Crowned Shield)
426014/12/1397.24%223.2166.5218
0-0 Primarina, Sylveon
1-1 Groudon (Shadow)
2-2 Latias (Shadow), Zamazenta (Crowned Shield)
425214/12/1297.24%223.2166.5218
0-0 Primarina, Sylveon
1-1 Groudon (Shadow)
2-2 Latias (Shadow), Zamazenta (Crowned Shield)
424413/12/1396.87%222.3166.5218
0-0 Primarina, Sylveon
1-1 Groudon (Shadow)
2-2 Latias (Shadow), Zamazenta (Crowned Shield)
423613/12/1296.87%222.3166.5218
0-0 Primarina, Sylveon
1-1 Groudon (Shadow)
2-2 Latias (Shadow), Zamazenta (Crowned Shield)
422812/12/1396.50%221.5166.5218
0-0 Primarina, Sylveon
1-1 Groudon (Shadow)
2-2 Latias (Shadow), Zamazenta (Crowned Shield)
422012/12/1296.50%221.5166.5218
0-0 Primarina, Sylveon
1-1 Groudon (Shadow)
2-2 Latias (Shadow), Zamazenta (Crowned Shield)

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
427515/15/15100.00%222.7168.1219drops nothing (Premium)
425914/15/1599.62%221.8168.1219drops nothing (Premium)
426415/14/1599.50%222.7167.2219drops nothing (Premium)
424814/14/1599.12%221.8167.2219drops nothing (Premium)
426615/15/1499.54%222.7168.1218
2-2 Latias (Shadow)
424213/15/1599.25%221.0168.1219
1-0 Zacian (Crowned Sword)
425014/15/1499.17%221.8168.1218
2-2 Latias (Shadow)
425815/15/1399.09%222.7168.1217
2-2 Latias (Shadow)
425615/14/1499.05%222.7167.2218
2-2 Latias (Shadow)
423213/14/1598.75%221.0167.2219
1-0 Zacian (Crowned Sword)
424214/15/1398.71%221.8168.1217
2-2 Latias (Shadow)
424014/14/1498.67%221.8167.2218
2-2 Latias (Shadow)
425315/13/1599.00%222.7166.4219
0-0 Zamazenta (Crowned Shield)
2-2 Latias (Shadow)
422612/15/1598.87%220.2168.1219
1-0 Zacian (Crowned Sword)
1-2 Latias
423413/15/1498.79%221.0168.1218
1-0 Zacian (Crowned Sword)
2-2 Latias (Shadow)
423714/13/1598.63%221.8166.4219
0-0 Zamazenta (Crowned Shield)
2-2 Latias (Shadow)
424815/14/1398.59%222.7167.2217
1-1 Groudon (Shadow)
2-2 Latias (Shadow)
421612/14/1598.37%220.2167.2219
1-0 Zacian (Crowned Sword)
1-2 Latias
422613/15/1398.34%221.0168.1217
1-0 Zacian (Crowned Sword)
2-2 Latias (Shadow)
422413/14/1498.30%221.0167.2218
1-0 Zacian (Crowned Sword)
2-2 Latias (Shadow)
423214/14/1398.22%221.8167.2217
1-1 Groudon (Shadow)
2-2 Latias (Shadow)
424515/13/1498.55%222.7166.4218
0-0 Zamazenta (Crowned Shield)
1-1 Groudon (Shadow)
2-2 Latias (Shadow)
424215/12/1598.50%222.7165.5219
0-0 Zamazenta (Crowned Shield)
1-1 Groudon (Shadow)
2-2 Latias (Shadow)
421812/15/1498.42%220.2168.1218
1-0 Zacian (Crowned Sword)
1-2 Latias
2-2 Latias (Shadow)
422113/13/1598.25%221.0166.4219
0-0 Zamazenta (Crowned Shield)
1-0 Zacian (Crowned Sword)
2-2 Latias (Shadow)
422914/13/1498.18%221.8166.4218
0-0 Zamazenta (Crowned Shield)
1-1 Groudon (Shadow)
2-2 Latias (Shadow)
422614/12/1598.13%221.8165.5219
0-0 Zamazenta (Crowned Shield)
1-1 Groudon (Shadow)
2-2 Latias (Shadow)
421012/15/1397.97%220.2168.1217
1-0 Zacian (Crowned Sword)
1-2 Latias
2-2 Latias (Shadow)
420812/14/1497.92%220.2167.2218
1-0 Zacian (Crowned Sword)
1-2 Latias
2-2 Latias (Shadow)
421613/14/1397.85%221.0167.2217
1-0 Zacian (Crowned Sword)
1-1 Groudon (Shadow)
2-2 Latias (Shadow)
425015/15/1298.63%222.7168.1216
1-1 Groudon (Shadow)
1-2 Yveltal
2-2 Latias (Shadow), Palkia
423414/15/1298.26%221.8168.1216
1-1 Groudon (Shadow)
1-2 Yveltal
2-2 Latias (Shadow), Palkia
420512/13/1597.88%220.2166.4219
0-0 Zamazenta (Crowned Shield)
1-0 Zacian (Crowned Sword)
1-2 Latias
2-2 Latias (Shadow)
421313/13/1497.80%221.0166.4218
0-0 Zamazenta (Crowned Shield)
1-0 Zacian (Crowned Sword)
1-1 Groudon (Shadow)
2-2 Latias (Shadow)
421013/12/1597.76%221.0165.5219
0-0 Zamazenta (Crowned Shield)
1-0 Zacian (Crowned Sword)
1-1 Groudon (Shadow)
2-2 Latias (Shadow)
419912/14/1397.48%220.2167.2217
1-0 Zacian (Crowned Sword)
1-1 Groudon (Shadow)
1-2 Latias
2-2 Latias (Shadow)
423915/14/1298.14%222.7167.2216
1-1 Groudon (Shadow), Latios (Shadow)
1-2 Yveltal
2-2 Latias (Shadow), Palkia
421813/15/1297.89%221.0168.1216
1-0 Zacian (Crowned Sword)
1-1 Groudon (Shadow)
1-2 Yveltal
2-2 Latias (Shadow), Palkia
422314/14/1297.77%221.8167.2216
1-1 Groudon (Shadow), Latios (Shadow)
1-2 Yveltal
2-2 Latias (Shadow), Palkia
419712/13/1497.43%220.2166.4218
0-0 Zamazenta (Crowned Shield)
1-0 Zacian (Crowned Sword)
1-1 Groudon (Shadow)
1-2 Latias
2-2 Latias (Shadow)
419412/12/1597.38%220.2165.5219
0-0 Zamazenta (Crowned Shield)
1-0 Zacian (Crowned Sword)
1-1 Groudon (Shadow)
1-2 Latias
2-2 Latias (Shadow)
423415/12/1498.05%222.7165.5218
0-0 Zamazenta (Crowned Shield)
0-1 Latias
1-1 Groudon (Shadow), Latios (Shadow)
2-2 Latias (Shadow), Palkia
421814/12/1497.68%221.8165.5218
0-0 Zamazenta (Crowned Shield)
0-1 Latias
1-1 Groudon (Shadow), Latios (Shadow)
2-2 Latias (Shadow), Palkia
420212/15/1297.51%220.2168.1216
1-0 Zacian (Crowned Sword)
1-1 Groudon (Shadow)
1-2 Latias, Yveltal
2-2 Latias (Shadow), Palkia
420713/14/1297.40%221.0167.2216
1-0 Zacian (Crowned Sword)
1-1 Groudon (Shadow), Latios (Shadow)
1-2 Yveltal
2-2 Latias (Shadow), Palkia
423715/13/1398.10%222.7166.4217
0-0 Zamazenta (Crowned Shield)
0-1 Latias
1-1 Groudon (Shadow), Latios (Shadow)
1-2 Yveltal
2-2 Latias (Shadow), Palkia
422114/13/1397.73%221.8166.4217
0-0 Zamazenta (Crowned Shield)
0-1 Latias
1-1 Groudon (Shadow), Latios (Shadow)
1-2 Yveltal
2-2 Latias (Shadow), Palkia
422915/13/1297.64%222.7166.4216
0-0 Zamazenta (Crowned Shield)
0-1 Latias
1-1 Groudon (Shadow), Latios (Shadow)
1-2 Yveltal
2-2 Latias (Shadow), Palkia
422615/12/1397.60%222.7165.5217
0-0 Zamazenta (Crowned Shield)
0-1 Latias
1-1 Groudon (Shadow), Latios (Shadow)
1-2 Yveltal
2-2 Latias (Shadow), Palkia
420213/12/1497.31%221.0165.5218
0-0 Zamazenta (Crowned Shield)
0-1 Latias
1-0 Zacian (Crowned Sword)
1-1 Groudon (Shadow), Latios (Shadow)
2-2 Latias (Shadow), Palkia
421314/13/1297.28%221.8166.4216
0-0 Zamazenta (Crowned Shield)
0-1 Latias
1-1 Groudon (Shadow), Latios (Shadow)
1-2 Yveltal
2-2 Latias (Shadow), Palkia
421014/12/1397.23%221.8165.5217
0-0 Zamazenta (Crowned Shield)
0-1 Latias
1-1 Groudon (Shadow), Latios (Shadow)
1-2 Yveltal
2-2 Latias (Shadow), Palkia
419112/14/1297.03%220.2167.2216
1-0 Zacian (Crowned Sword)
1-1 Groudon (Shadow), Latios (Shadow)
1-2 Latias, Yveltal
2-2 Latias (Shadow), Palkia
421815/12/1297.15%222.7165.5216
0-0 Zamazenta (Crowned Shield)
0-1 Latias
1-1 Groudon (Shadow), Latios (Shadow)
1-2 Yveltal
2-2 Latias (Shadow), Latios, Palkia
418612/12/1496.94%220.2165.5218
0-0 Zamazenta (Crowned Shield)
0-1 Latias
1-0 Zacian (Crowned Sword)
1-1 Groudon (Shadow), Latios (Shadow)
1-2 Latias
2-2 Latias (Shadow), Palkia
420214/12/1296.78%221.8165.5216
0-0 Zamazenta (Crowned Shield)
0-1 Latias
1-1 Groudon (Shadow), Latios (Shadow)
1-2 Yveltal
2-2 Latias (Shadow), Latios, Palkia
420513/13/1397.36%221.0166.4217
0-0 Zamazenta (Crowned Shield)
0-1 Latias
1-0 Zacian (Crowned Sword)
1-1 Groudon (Shadow), Latios (Shadow)
1-2 Yveltal
2-0 Zacian (Crowned Sword)
2-2 Latias (Shadow), Palkia
419713/13/1296.91%221.0166.4216
0-0 Zamazenta (Crowned Shield)
0-1 Latias
1-0 Zacian (Crowned Sword)
1-1 Groudon (Shadow), Latios (Shadow)
1-2 Yveltal
2-0 Zacian (Crowned Sword)
2-2 Latias (Shadow), Palkia
419413/12/1396.86%221.0165.5217
0-0 Zamazenta (Crowned Shield)
0-1 Latias
1-0 Zacian (Crowned Sword)
1-1 Groudon (Shadow), Latios (Shadow)
1-2 Yveltal
2-0 Zacian (Crowned Sword)
2-2 Latias (Shadow), Palkia
418912/13/1396.99%220.2166.4217
0-0 Zamazenta (Crowned Shield)
0-1 Latias
1-0 Zacian (Crowned Sword)
1-1 Groudon (Shadow), Latios (Shadow)
1-2 Latias, Yveltal
2-0 Zacian (Crowned Sword)
2-2 Latias (Shadow), Palkia
418112/13/1296.54%220.2166.4216
0-0 Zamazenta (Crowned Shield)
0-1 Latias
1-0 Zacian (Crowned Sword)
1-1 Groudon (Shadow), Latios (Shadow)
1-2 Latias, Yveltal
2-0 Zacian (Crowned Sword)
2-2 Latias (Shadow), Palkia
417812/12/1396.50%220.2165.5217
0-0 Zamazenta (Crowned Shield)
0-1 Latias
1-0 Zacian (Crowned Sword)
1-1 Groudon (Shadow), Latios (Shadow)
1-2 Latias, Yveltal
2-0 Zacian (Crowned Sword)
2-2 Latias (Shadow), Palkia
418613/12/1296.42%221.0165.5216
0-0 Zamazenta (Crowned Shield)
0-1 Latias
1-0 Zacian (Crowned Sword)
1-1 Groudon (Shadow), Latios (Shadow)
1-2 Yveltal
2-0 Zacian (Crowned Sword)
2-2 Latias (Shadow), Latios, Palkia
417012/12/1296.05%220.2165.5216
0-0 Zamazenta (Crowned Shield)
0-1 Latias
1-0 Zacian (Crowned Sword)
1-1 Groudon (Shadow), Latios (Shadow)
1-2 Latias, Yveltal
2-0 Zacian (Crowned Sword)
2-2 Latias (Shadow), Latios, Palkia

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
432615/15/15100.00%224.0169.1220drops nothing (Premium)
430914/15/1599.62%223.2169.1220
0-0 Meloetta (Aria)
431715/15/1499.55%224.0169.1219
2-2 Zamazenta (Crowned Shield)
431515/14/1599.50%224.0168.2220
2-2 Keldeo (Resolute)
430415/13/1599.00%224.0167.4220
2-2 Keldeo (Resolute)
429315/12/1598.50%224.0166.5220
2-2 Keldeo (Resolute)
430114/15/1499.17%223.2169.1219
0-0 Meloetta (Aria)
2-2 Zamazenta (Crowned Shield)
429914/14/1599.12%223.2168.2220
0-0 Meloetta (Aria)
2-2 Keldeo (Resolute)
430915/15/1399.09%224.0169.1218
2-2 Keldeo (Resolute), Zamazenta (Crowned Shield)
430115/15/1299.09%224.0169.1218
2-2 Keldeo (Resolute), Zamazenta (Crowned Shield)
430715/14/1499.05%224.0168.2219
2-2 Keldeo (Resolute), Zamazenta (Crowned Shield)
428814/13/1598.63%223.2167.4220
0-0 Meloetta (Aria)
2-2 Keldeo (Resolute)
429815/14/1398.60%224.0168.2218
2-2 Keldeo (Resolute), Zamazenta (Crowned Shield)
429015/14/1298.60%224.0168.2218
2-2 Keldeo (Resolute), Zamazenta (Crowned Shield)
429615/13/1498.55%224.0167.4219
2-2 Keldeo (Resolute), Zamazenta (Crowned Shield)
427714/12/1598.13%223.2166.5220
0-0 Meloetta (Aria)
2-2 Keldeo (Resolute)
429314/15/1398.72%223.2169.1218
0-0 Meloetta (Aria)
2-2 Keldeo (Resolute), Zamazenta (Crowned Shield)
428414/15/1298.72%223.2169.1218
0-0 Meloetta (Aria)
2-2 Keldeo (Resolute), Zamazenta (Crowned Shield)
429014/14/1498.67%223.2168.2219
0-0 Meloetta (Aria)
2-2 Keldeo (Resolute), Zamazenta (Crowned Shield)
428214/14/1398.22%223.2168.2218
0-0 Meloetta (Aria)
2-2 Keldeo (Resolute), Zamazenta (Crowned Shield)
427414/14/1298.22%223.2168.2218
0-0 Meloetta (Aria)
2-2 Keldeo (Resolute), Zamazenta (Crowned Shield)
428014/13/1498.18%223.2167.4219
0-0 Meloetta (Aria)
2-2 Keldeo (Resolute), Zamazenta (Crowned Shield)
428515/12/1498.05%224.0166.5219
0-0 Sylveon
2-2 Keldeo (Resolute), Zamazenta (Crowned Shield)
428715/13/1398.10%224.0167.4218
0-0 Sylveon
2-2 Keldeo (Resolute), Latias (Shadow), Zamazenta (Crowned Shield)
427915/13/1298.10%224.0167.4218
0-0 Sylveon
2-2 Keldeo (Resolute), Latias (Shadow), Zamazenta (Crowned Shield)
426914/12/1497.68%223.2166.5219
0-0 Meloetta (Aria), Sylveon
2-2 Keldeo (Resolute), Zamazenta (Crowned Shield)
427715/12/1397.60%224.0166.5218
0-0 Sylveon
2-2 Keldeo (Resolute), Latias (Shadow), Zamazenta (Crowned Shield)
426815/12/1297.60%224.0166.5218
0-0 Sylveon
2-2 Keldeo (Resolute), Latias (Shadow), Zamazenta (Crowned Shield)
429313/15/1599.25%222.3169.1220
0-0 Meloetta (Aria), Xerneas
0-1 Yveltal
2-2 Latios (Shadow), Xerneas
427712/15/1598.87%221.5169.1220
0-0 Meloetta (Aria), Xerneas
0-1 Yveltal
2-2 Latios (Shadow), Xerneas
427114/13/1397.73%223.2167.4218
0-0 Meloetta (Aria), Sylveon
2-2 Keldeo (Resolute), Latias (Shadow), Zamazenta (Crowned Shield)
426314/13/1297.73%223.2167.4218
0-0 Meloetta (Aria), Sylveon
2-2 Keldeo (Resolute), Latias (Shadow), Zamazenta (Crowned Shield)
426014/12/1397.24%223.2166.5218
0-0 Meloetta (Aria), Sylveon
2-2 Keldeo (Resolute), Latias (Shadow), Zamazenta (Crowned Shield)
425214/12/1297.24%223.2166.5218
0-0 Meloetta (Aria), Sylveon
2-2 Keldeo (Resolute), Latias (Shadow), Zamazenta (Crowned Shield)
428513/15/1498.79%222.3169.1219
0-0 Meloetta (Aria), Xerneas
0-1 Yveltal
2-2 Latios (Shadow), Xerneas, Zamazenta (Crowned Shield)
426812/15/1498.42%221.5169.1219
0-0 Meloetta (Aria), Xerneas
0-1 Yveltal
2-2 Latios (Shadow), Xerneas, Zamazenta (Crowned Shield)
428213/14/1598.75%222.3168.2220
0-0 Eternatus, Meloetta (Aria), Xerneas
0-1 Yveltal
2-2 Keldeo (Resolute), Latios (Shadow), Xerneas
426612/14/1598.37%221.5168.2220
0-0 Eternatus, Meloetta (Aria), Xerneas
0-1 Yveltal
2-2 Keldeo (Resolute), Latios (Shadow), Xerneas
427713/15/1398.34%222.3169.1218
0-0 Meloetta (Aria), Xerneas
0-1 Yveltal
2-2 Keldeo (Resolute), Latios (Shadow), Xerneas, Zamazenta (Crowned Shield)
426813/15/1298.34%222.3169.1218
0-0 Meloetta (Aria), Xerneas
0-1 Yveltal
2-2 Keldeo (Resolute), Latios (Shadow), Xerneas, Zamazenta (Crowned Shield)
427113/13/1598.25%222.3167.4220
0-0 Eternatus, Meloetta (Aria), Xerneas
0-1 Yveltal
2-2 Keldeo (Resolute), Latios (Shadow), Xerneas
426012/15/1397.97%221.5169.1218
0-0 Meloetta (Aria), Xerneas
0-1 Yveltal
2-2 Keldeo (Resolute), Latios (Shadow), Xerneas, Zamazenta (Crowned Shield)
425212/15/1297.97%221.5169.1218
0-0 Meloetta (Aria), Xerneas
0-1 Yveltal
2-2 Keldeo (Resolute), Latios (Shadow), Xerneas, Zamazenta (Crowned Shield)
425512/13/1597.88%221.5167.4220
0-0 Eternatus, Meloetta (Aria), Xerneas
0-1 Yveltal
2-2 Keldeo (Resolute), Latios (Shadow), Xerneas
426113/12/1597.76%222.3166.5220
0-0 Eternatus, Meloetta (Aria), Xerneas
0-1 Yveltal
2-2 Keldeo (Resolute), Latios (Shadow), Xerneas
424412/12/1597.38%221.5166.5220
0-0 Eternatus, Meloetta (Aria), Xerneas
0-1 Yveltal
2-2 Keldeo (Resolute), Latios (Shadow), Xerneas
427413/14/1498.30%222.3168.2219
0-0 Eternatus, Meloetta (Aria), Xerneas
0-1 Yveltal
2-2 Keldeo (Resolute), Latios (Shadow), Xerneas, Zamazenta (Crowned Shield)
425812/14/1497.93%221.5168.2219
0-0 Eternatus, Meloetta (Aria), Xerneas
0-1 Yveltal
2-2 Keldeo (Resolute), Latios (Shadow), Xerneas, Zamazenta (Crowned Shield)
426613/14/1397.85%222.3168.2218
0-0 Eternatus, Meloetta (Aria), Xerneas
0-1 Yveltal
2-2 Keldeo (Resolute), Latios (Shadow), Xerneas, Zamazenta (Crowned Shield)
425813/14/1297.85%222.3168.2218
0-0 Eternatus, Meloetta (Aria), Xerneas
0-1 Yveltal
2-2 Keldeo (Resolute), Latios (Shadow), Xerneas, Zamazenta (Crowned Shield)
426313/13/1497.81%222.3167.4219
0-0 Eternatus, Meloetta (Aria), Xerneas
0-1 Yveltal
2-2 Keldeo (Resolute), Latios (Shadow), Xerneas, Zamazenta (Crowned Shield)
425012/14/1397.48%221.5168.2218
0-0 Eternatus, Meloetta (Aria), Xerneas
0-1 Yveltal
2-2 Keldeo (Resolute), Latios (Shadow), Xerneas, Zamazenta (Crowned Shield)
424112/14/1297.48%221.5168.2218
0-0 Eternatus, Meloetta (Aria), Xerneas
0-1 Yveltal
2-2 Keldeo (Resolute), Latios (Shadow), Xerneas, Zamazenta (Crowned Shield)
424712/13/1497.43%221.5167.4219
0-0 Eternatus, Meloetta (Aria), Xerneas
0-1 Yveltal
2-2 Keldeo (Resolute), Latios (Shadow), Xerneas, Zamazenta (Crowned Shield)
425313/12/1497.31%222.3166.5219
0-0 Eternatus, Meloetta (Aria), Sylveon, Xerneas
0-1 Yveltal
2-2 Keldeo (Resolute), Latios (Shadow), Xerneas, Zamazenta (Crowned Shield)
423612/12/1496.94%221.5166.5219
0-0 Eternatus, Meloetta (Aria), Sylveon, Xerneas
0-1 Yveltal
2-2 Keldeo (Resolute), Latios (Shadow), Xerneas, Zamazenta (Crowned Shield)
425513/13/1397.36%222.3167.4218
0-0 Eternatus, Meloetta (Aria), Sylveon, Xerneas
0-1 Yveltal
2-2 Keldeo (Resolute), Latias (Shadow), Latios (Shadow), Xerneas, Zamazenta (Crowned Shield)
424713/13/1297.36%222.3167.4218
0-0 Eternatus, Meloetta (Aria), Sylveon, Xerneas
0-1 Yveltal
2-2 Keldeo (Resolute), Latias (Shadow), Latios (Shadow), Xerneas, Zamazenta (Crowned Shield)
423912/13/1396.99%221.5167.4218
0-0 Eternatus, Meloetta (Aria), Sylveon, Xerneas
0-1 Yveltal
2-2 Keldeo (Resolute), Latias (Shadow), Latios (Shadow), Xerneas, Zamazenta (Crowned Shield)
423112/13/1296.99%221.5167.4218
0-0 Eternatus, Meloetta (Aria), Sylveon, Xerneas
0-1 Yveltal
2-2 Keldeo (Resolute), Latias (Shadow), Latios (Shadow), Xerneas, Zamazenta (Crowned Shield)
424413/12/1396.87%222.3166.5218
0-0 Eternatus, Meloetta (Aria), Sylveon, Xerneas
0-1 Yveltal
2-2 Keldeo (Resolute), Latias (Shadow), Latios (Shadow), Xerneas, Zamazenta (Crowned Shield)
423613/12/1296.87%222.3166.5218
0-0 Eternatus, Meloetta (Aria), Sylveon, Xerneas
0-1 Yveltal
2-2 Keldeo (Resolute), Latias (Shadow), Latios (Shadow), Xerneas, Zamazenta (Crowned Shield)
422812/12/1396.50%221.5166.5218
0-0 Eternatus, Meloetta (Aria), Sylveon, Xerneas
0-1 Yveltal
2-2 Keldeo (Resolute), Latias (Shadow), Latios (Shadow), Xerneas, Zamazenta (Crowned Shield)
422012/12/1296.50%221.5166.5218
0-0 Eternatus, Meloetta (Aria), Sylveon, Xerneas
0-1 Yveltal
2-2 Keldeo (Resolute), Latias (Shadow), Latios (Shadow), Xerneas, Zamazenta (Crowned Shield)

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
427515/15/15100.00%222.7168.1219drops nothing (Premium)
425914/15/1599.62%221.8168.1219drops nothing (Premium)
426615/15/1499.54%222.7168.1218drops nothing (Premium)
426415/14/1599.50%222.7167.2219drops nothing (Premium)
424213/15/1599.25%221.0168.1219drops nothing (Premium)
425014/15/1499.17%221.8168.1218drops nothing (Premium)
424814/14/1599.12%221.8167.2219drops nothing (Premium)
422612/15/1598.87%220.2168.1219drops nothing (Premium)
423413/15/1498.79%221.0168.1218drops nothing (Premium)
423213/14/1598.75%221.0167.2219drops nothing (Premium)
421812/15/1498.42%220.2168.1218drops nothing (Premium)
421612/14/1598.37%220.2167.2219drops nothing (Premium)
425315/13/1599.00%222.7166.4219
0-0 Sylveon
423714/13/1598.63%221.8166.4219
0-0 Sylveon
422113/13/1598.25%221.0166.4219
0-0 Sylveon
420512/13/1597.88%220.2166.4219
0-0 Sylveon
425815/15/1399.09%222.7168.1217
0-0 Sylveon
2-2 Latias (Shadow)
425615/14/1499.05%222.7167.2218
0-0 Sylveon
2-2 Latias (Shadow)
424214/15/1398.71%221.8168.1217
0-0 Sylveon
2-2 Latias (Shadow)
424014/14/1498.67%221.8167.2218
0-0 Sylveon
2-2 Latias (Shadow)
425015/15/1298.63%222.7168.1216
0-0 Sylveon
2-2 Latias (Shadow)
424815/14/1398.59%222.7167.2217
0-0 Sylveon
2-2 Latias (Shadow)
424515/13/1498.55%222.7166.4218
0-0 Sylveon
2-2 Latias (Shadow)
424215/12/1598.50%222.7165.5219
0-0 Sylveon
2-2 Latias (Shadow)
422613/15/1398.34%221.0168.1217
0-0 Sylveon
2-2 Latias (Shadow)
422413/14/1498.30%221.0167.2218
0-0 Sylveon
2-2 Latias (Shadow)
423414/15/1298.26%221.8168.1216
0-0 Sylveon
2-2 Latias (Shadow)
423214/14/1398.22%221.8167.2217
0-0 Sylveon
2-2 Latias (Shadow)
422914/13/1498.18%221.8166.4218
0-0 Sylveon
2-2 Latias (Shadow)
422614/12/1598.13%221.8165.5219
0-0 Sylveon
2-2 Latias (Shadow)
421012/15/1397.97%220.2168.1217
0-0 Sylveon
2-2 Latias (Shadow)
420812/14/1497.92%220.2167.2218
0-0 Sylveon
2-2 Latias (Shadow)
421813/15/1297.89%221.0168.1216
0-0 Sylveon
2-2 Latias (Shadow)
421613/14/1397.85%221.0167.2217
0-0 Sylveon
2-2 Latias (Shadow)
421313/13/1497.80%221.0166.4218
0-0 Sylveon
2-2 Latias (Shadow)
421013/12/1597.76%221.0165.5219
0-0 Sylveon
2-2 Latias (Shadow)
420212/15/1297.51%220.2168.1216
0-0 Sylveon
2-2 Latias (Shadow)
419912/14/1397.48%220.2167.2217
0-0 Sylveon
2-2 Latias (Shadow)
419712/13/1497.43%220.2166.4218
0-0 Sylveon
2-2 Latias (Shadow)
419412/12/1597.38%220.2165.5219
0-0 Sylveon
2-2 Latias (Shadow)
423715/13/1398.10%222.7166.4217
0-0 Sylveon
1-1 Groudon (Shadow)
2-2 Latias (Shadow)
423415/12/1498.05%222.7165.5218
0-0 Sylveon
1-1 Groudon (Shadow)
2-2 Latias (Shadow)
422114/13/1397.73%221.8166.4217
0-0 Sylveon
1-1 Groudon (Shadow)
2-2 Latias (Shadow)
421814/12/1497.68%221.8165.5218
0-0 Sylveon
1-1 Groudon (Shadow)
2-2 Latias (Shadow)
420513/13/1397.36%221.0166.4217
0-0 Sylveon
1-1 Groudon (Shadow)
2-2 Latias (Shadow)
420213/12/1497.31%221.0165.5218
0-0 Sylveon
1-1 Groudon (Shadow)
2-2 Latias (Shadow)
418912/13/1396.99%220.2166.4217
0-0 Sylveon
1-1 Groudon (Shadow)
2-2 Latias (Shadow)
418612/12/1496.94%220.2165.5218
0-0 Sylveon
1-1 Groudon (Shadow)
2-2 Latias (Shadow)
423915/14/1298.14%222.7167.2216
0-0 Sylveon
1-1 Groudon (Shadow)
1-2 Yveltal
2-2 Latias (Shadow)
422314/14/1297.77%221.8167.2216
0-0 Sylveon
1-1 Groudon (Shadow)
1-2 Yveltal
2-2 Latias (Shadow)
420713/14/1297.40%221.0167.2216
0-0 Sylveon
1-1 Groudon (Shadow)
1-2 Yveltal
2-2 Latias (Shadow)
419112/14/1297.03%220.2167.2216
0-0 Sylveon
1-1 Groudon (Shadow)
1-2 Yveltal
2-2 Latias (Shadow)
422915/13/1297.64%222.7166.4216
0-0 Sylveon
1-1 Groudon (Shadow), Latios (Shadow)
1-2 Yveltal
2-2 Latias (Shadow), Palkia
421314/13/1297.28%221.8166.4216
0-0 Sylveon
1-1 Groudon (Shadow), Latios (Shadow)
1-2 Yveltal
2-2 Latias (Shadow), Palkia
419713/13/1296.91%221.0166.4216
0-0 Sylveon
1-1 Groudon (Shadow), Latios (Shadow)
1-2 Yveltal
2-2 Latias (Shadow), Palkia
418112/13/1296.54%220.2166.4216
0-0 Sylveon
1-1 Groudon (Shadow), Latios (Shadow)
1-2 Yveltal
2-2 Latias (Shadow), Palkia
422615/12/1397.60%222.7165.5217
0-0 Sylveon
0-1 Latias
1-1 Groudon (Shadow), Latios (Shadow)
1-2 Yveltal
2-2 Latias (Shadow), Palkia
421014/12/1397.23%221.8165.5217
0-0 Sylveon
0-1 Latias
1-1 Groudon (Shadow), Latios (Shadow)
1-2 Yveltal
2-2 Latias (Shadow), Palkia
419413/12/1396.86%221.0165.5217
0-0 Sylveon
0-1 Latias
1-1 Groudon (Shadow), Latios (Shadow)
1-2 Yveltal
2-2 Latias (Shadow), Palkia
417812/12/1396.50%220.2165.5217
0-0 Sylveon
0-1 Latias
1-1 Groudon (Shadow), Latios (Shadow)
1-2 Yveltal
2-2 Latias (Shadow), Palkia
421815/12/1297.15%222.7165.5216
0-0 Sylveon, Zamazenta (Crowned Shield)
0-1 Latias
1-1 Groudon (Shadow), Latios (Shadow)
1-2 Yveltal
2-2 Latias (Shadow), Palkia
420214/12/1296.78%221.8165.5216
0-0 Sylveon, Zamazenta (Crowned Shield)
0-1 Latias
1-1 Groudon (Shadow), Latios (Shadow)
1-2 Yveltal
2-2 Latias (Shadow), Palkia
418613/12/1296.42%221.0165.5216
0-0 Sylveon, Zamazenta (Crowned Shield)
0-1 Latias
1-1 Groudon (Shadow), Latios (Shadow)
1-2 Yveltal
2-2 Latias (Shadow), Palkia
417012/12/1296.05%220.2165.5216
0-0 Sylveon, Zamazenta (Crowned Shield)
0-1 Latias
1-1 Groudon (Shadow), Latios (Shadow)
1-2 Yveltal
2-2 Latias (Shadow), Palkia

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.