10highest level
Bug Catcher Colton fields 3 Pokémon between level 8 and level 10 in Route 3.
Fought at Route 3.
This is around Boulder Badge — Mt. Moon and Cerulean City — Lv. 21 cap in the story — that page lists everything you can have caught by this point.
Types on this team: Bug ×3FlyingPoison
| Pokémon | Ability & item | Moves | Base stats | |
|---|---|---|---|---|
 | Metapod Lv 8 Bug | Ability Shed Skin | Harden | HP50Attack20Defense55Sp. Atk25Sp. Def25Speed30Total205 |
 | Kakuna Lv 8 BugPoison | Ability Shed Skin | Harden | HP45Attack25Defense50Sp. Atk25Sp. Def25Speed35Total205 |
 | Butterfree Lv 10 BugFlying | Ability Compoundeyes | Confusion | HP60Attack55Defense50Sp. Atk85Sp. Def80Speed70Total400 |
How to beat this team
Shared weaknesses. Fire hits 3 of 3, Flying hits 3 of 3, Rock hits 3 of 3, Electric hits 1 of 3.
Level to be ready for. Lv 10 — Butterfree, the highest on the team.
Fire Pokémon you can have caught by this point. From this guide’s own encounter tables, by Boulder Badge — Mt. Moon and Cerulean City — Lv. 21 cap: