65level cap
Sabrina (rematch) fields 6 Pokémon between level 64 and level 65 in Saffron City Gym.
This is around Beat the Elite Four and the Champion in the story — that page lists everything you can have caught by this point.
Types on this team: Psychic ×5GhostIcePoisonWater
| Pokémon | Ability & item | Moves | Base stats | |
|---|---|---|---|---|
 | Mr. Mime Lv 65 Psychic | Thunderbolt Psychic Substitute Thunder Wave | HP40Attack45Defense65Sp. Atk100Sp. Def100Speed90Total440 | |
 | Hypno Lv 64 Psychic | Substitute Psywave Hypnosis Dream Eater | HP85Attack73Defense70Sp. Atk115Sp. Def115Speed67Total525 | |
 | Slowbro Lv 64 WaterPsychic | Surf Reflect Amnesia Psychic | HP95Attack75Defense110Sp. Atk80Sp. Def80Speed30Total470 | |
 | Jynx Lv 64 IcePsychic | Lovely Kiss Dream Eater Bubblebeam Blizzard | HP65Attack50Defense35Sp. Atk95Sp. Def95Speed95Total435 | |
 | Gengar Lv 64 GhostPoison | Psychic Night Shade Double Team Mega Drain | HP60Attack65Defense60Sp. Atk130Sp. Def130Speed110Total555 | |
 | Alakazam Lv 65 Psychic | Thunder Wave Recover Psychic Reflect | HP55Attack50Defense45Sp. Atk135Sp. Def135Speed120Total540 |
How to beat this team
Shared weaknesses. Dark hits 6 of 6, Ghost hits 6 of 6, Bug hits 5 of 6, Electric hits 1 of 6.
Level to be ready for. Lv 65 — Mr. Mime, the highest on the team.