27highest level
Fought at Route 15.
This is around Starting out — Celadon City HQ (and everything no mission gates) in the story — that page lists everything you can have caught by this point.
Types on this team: Grass ×3Poison ×3
| Pokémon | Moves | |
|---|---|---|
 | Gloom Lv 25 | Poisonpowder Stun Spore Sleep Powder Mega Drain |
 | Oddish Lv 27 | Stun Spore Sleep Powder Mega Drain Teeter Dance |
 | Weepinbell Lv 25 | Sleep Powder Poisonpowder Stun Spore Acid |