27highest level
Levels shown are Normal mode: -1 on Easy, +1 on Challenge.
Fought at Route 3.
This is around Boulder Badge — Mt. Moon and Cerulean City in the story — that page lists everything you can have caught by this point.
Types on this team: Bug ×3Flying ×2Poison
| Pokémon | Moves | |
|---|---|---|
 | Butterfree Lv 27 · Compoundeyes | Stun Spore Sleep Powder Supersonic Whirlwind |
 | Kakuna Lv 27 · Shed Skin | Harden |
| Butterfree Lv 27 · Compoundeyes | Stun Spore Sleep Powder Supersonic Whirlwind |