37highest level
Rocket Grunt (rematch 11) fields 3 Pokémon between level 35 and level 37 in Goldenrod Underground Warehouse.
This is around Goldenrod City — Whitney and the Plain Badge in the story — that page lists everything you can have caught by this point.
Types on this team: FlyingGroundPoisonPsychic
| Pokémon | Ability & item | Moves | Base stats | |
|---|---|---|---|---|
 | Weezing Lv 35 Poison | The game’s documentation doesn’t list this trainer’s exact moves. Level-up moves Weezing knows by Lv 35 in Pokémon Crystal Legacy: Smokescreen Haze Amnesia Sludge Bomb | HP75Attack90Defense120Sp. Atk85Sp. Def70Speed60Total500 | |
 | Gligar Lv 37 GroundFlying | The game’s documentation doesn’t list this trainer’s exact moves. Level-up moves Gligar knows by Lv 37 in Pokémon Crystal Legacy: Quick Attack Wing Attack Faint Attack Slash | HP70Attack85Defense105Sp. Atk35Sp. Def65Speed90Total450 | |
 | Hypno Lv 35 Psychic | The game’s documentation doesn’t list this trainer’s exact moves. Level-up moves Hypno knows by Lv 35 in Pokémon Crystal Legacy: Hypnosis Pound Headbutt Poison Gas | HP85Attack73Defense70Sp. Atk73Sp. Def115Speed67Total483 |
How to beat this team
Shared weaknesses. Bug hits 1 of 3, Dark hits 1 of 3, Ghost hits 1 of 3, Ground hits 1 of 3.
Level to be ready for. Lv 37 — Gligar, the highest on the team.
Bug Pokémon you can have caught by this point. From this guide’s own encounter tables, by Goldenrod City — Whitney and the Plain Badge: