60highest level
Fought at Celadon City.
This is around Thunder Badge — Rock Tunnel to Celadon City in the story — that page lists everything you can have caught by this point.
Types on this team: Poison
| Pokémon | Moves | |
|---|---|---|
 | Grimer Lv 60 · Stench · Lum Berry Postgame. Its level is set to match your lead Pokémon when the fight starts; the stored level is shown · Adamant nature · EVs 4/252/0/252/0/0 | Acid Armor Body Slam Screech Minimize |