55level cap
Winona (Rematch 3) fields 6 Pokémon between level 48 and level 55 in Fortree City Gym.
This is around Beat the Elite Four and Champion Steven in the story — that page lists everything you can have caught by this point.
Types on this team: Flying ×5Dragon ×2GrassNormalSteelWater
| Pokémon | Ability & item | Moves | Base stats | |
|---|---|---|---|---|
 | Noctowl Lv 48 NormalFlying | Ability Insomnia | Hypnosis Psychic Reflect Dream Eater | HP100Attack50Defense50Sp. Atk86Sp. Def96Speed70Total452 |
 | Tropius Lv 49 GrassFlying | Ability Chlorophyll | Sunny Day Aerial Ace Solar Beam Earthquake | HP99Attack68Defense83Sp. Atk72Sp. Def87Speed51Total460 |
 | Dragonair Lv 50 Dragon | Ability Shed Skin Held item Sitrus Berry | Thunder Wave Thunderbolt Protect Ice Beam | HP61Attack84Defense65Sp. Atk70Sp. Def70Speed70Total420 |
 | Pelipper Lv 51 WaterFlying | Ability Keen Eye | Surf Supersonic Protect Aerial Ace | HP60Attack50Defense100Sp. Atk95Sp. Def70Speed65Total440 |
 | Skarmory Lv 53 SteelFlying | Ability Keen Eye | Whirlwind Spikes Steel Wing Aerial Ace | HP65Attack80Defense140Sp. Atk40Sp. Def70Speed70Total465 |
 | Altaria Lv 55 DragonFlying | Ability Natural Cure Held item Chesto Berry | Aerial Ace Rest Dragon Dance Earthquake | HP75Attack70Defense90Sp. Atk70Sp. Def105Speed80Total490 |
How to beat this team
Shared weaknesses. Ice hits 4 of 6, Rock hits 4 of 6, Electric hits 3 of 6, Dragon hits 2 of 6.
Level to be ready for. Lv 55 — Altaria, the highest on the team.
Ice Pokémon you can have caught by this point. From this guide’s own encounter tables, by Beat the Elite Four and Champion Steven: