31highest level
Fought at Route 21.
This is around 3 badges — beat Lt. Surge (Thunder Badge) in the story — that page lists everything you can have caught by this point.
Types on this team: Poison ×3Water ×3
| Pokémon | Moves | |
|---|---|---|
 | Tentacool Lv 31 | Wrap Poison Sting Water Gun Constrict |
| Tentacool Lv 31 | Wrap Poison Sting Water Gun Constrict |
 | Tentacruel Lv 31 | Wrap Poison Sting Water Gun Constrict |