65level cap
Champion Blue (Vaporeon team) fields 6 Pokémon between level 60 and level 65 in Champion's Room.
This is around Beat Giovanni — Viridian City Gym, badge 8 in the story — that page lists everything you can have caught by this point.
Types on this team: FightingFireFlyingGrassNormalPoisonPsychicWater
| Pokémon | Ability & item | Moves | Base stats | |
|---|---|---|---|---|
 | Machamp Lv 60 Fighting | Earthquake Rock Slide Counter Karate Chop | HP90Attack130Defense80Sp. Atk65Sp. Def65Speed55Total485 | |
 | Pidgeot Lv 61 NormalFlying | Toxic Hyper Beam Sky Attack Double Team | HP83Attack80Defense75Sp. Atk70Sp. Def70Speed91Total469 | |
 | Ninetales Lv 62 Fire | Psywave Solarbeam Night Shade Fire Spin | HP73Attack76Defense75Sp. Atk100Sp. Def100Speed100Total524 | |
 | Victreebel Lv 62 GrassPoison | Mega Drain Sludge Wrap Sleep Powder | HP80Attack105Defense65Sp. Atk100Sp. Def100Speed70Total520 | |
 | Alakazam Lv 63 Psychic | Double Team Recover Psychic Reflect | HP55Attack50Defense45Sp. Atk135Sp. Def135Speed120Total540 | |
 | Vaporeon Lv 65 Water | Blizzard Reflect Rest Hydro Pump | HP130Attack65Defense60Sp. Atk110Sp. Def110Speed65Total540 |
How to beat this team
Shared weaknesses. Electric hits 2 of 6, Flying hits 2 of 6, Ice hits 2 of 6, Psychic hits 2 of 6.
Level to be ready for. Lv 65 — Vaporeon, the highest on the team.
Electric Pokémon you can have caught by this point. From this guide’s own encounter tables, by Beat Giovanni — Viridian City Gym, badge 8: