10highest level
Bug Catcher Robby fields 2 Pokémon at level 10 in Mt. Moon 1F.
Fought at Mt. Moon 1F.
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 ×2Flying
| Pokémon | Ability & item | Moves | Base stats | |
|---|---|---|---|---|
 | Caterpie Lv 10 Bug | Ability Shield Dust | Tackle String Shot | HP45Attack30Defense35Sp. Atk20Sp. Def20Speed45Total195 |
 | Butterfree Lv 10 BugFlying | Ability Compoundeyes | Confusion | HP60Attack55Defense50Sp. Atk85Sp. Def80Speed70Total400 |
How to beat this team
Shared weaknesses. Fire hits 2 of 2, Flying hits 2 of 2, Rock hits 2 of 2, Electric hits 1 of 2.
Level to be ready for. Lv 10 — Caterpie, 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: