Winona (Rematch, doubles, legendaries allowed) — Fortree City Gym
Lv 100highest Pokémon · 6 Pokémon · all level caps
Optional — you can finish the game without this fight.
This is around Beat Norman — Petalburg City Gym, badge 5 in the story — that page lists everything you can have caught by this point.
Types on this team: Flying ×6DarkDragonGrassGroundPsychicSteel
| Pokémon | Moves | |
|---|---|---|
 | Landorus (Therian) Lv 100 · Intimidate · Assault Vest Adamant nature · 31 IVs · 252 HP/252 Atk/4 Spe EVs (Hard and above) · your best +0 | Rock Slide Earthquake U-turn Knock Off |
 | Shaymin (Sky) Lv 100 · Serene Grace · Grass Gem Timid nature · 31/0/31/31/31/31 IVs · 252 SpA/252 Spe EVs (Hard and above) · your best +0 | Seed Flare Air Slash Earth Power Psychic |
 | Yveltal Lv 100 · Dark Aura · Shell Bell Hasty nature · 31 IVs · 4 Atk/252 SpA/252 Spe EVs (Hard and above) · your best +0 | Sucker Punch Oblivion Wing Dark Pulse Roost |
 | Lugia Lv 100 · Multiscale · Sitrus Berry Timid nature · 31/0/31/31/31/31 IVs · 252 HP/4 SpD/252 Spe EVs (Hard and above) · your best +0 | Aeroblast Psychic Tailwind Roost |
 | Celesteela Lv 100 · Beast Boost · Big Root Calm nature · 31/0/31/31/31/31 IVs · 252 HP/4 Def/252 SpD EVs (Hard and above) · your best +0 | Leech Seed Flash Cannon Giga Drain Protect |
 | Rayquaza Lv 100 · Air Lock · White Herb Jolly nature · 31 IVs · 4 HP/252 Atk/252 Spe EVs (Hard and above) · your best +2 | Dragon Ascent Earthquake Extreme Speed V-create |