18highest level
Youngster #4 fields 2 Pokémon at level 18 in Route 11.
Fought at Route 11.
This is around Beat Brock — Pewter City Gym, badge 1 in the story — that page lists everything you can have caught by this point.
Types on this team: Poison ×2
| Pokémon | Ability & item | Moves | Base stats | |
|---|---|---|---|---|
 | Nidoran♂ Lv 18 Poison | Tackle Poison Sting Horn Attack Double Kick | HP46Attack57Defense40Sp. Atk40Sp. Def40Speed50Total273 | |
 | Nidorino Lv 18 Poison | Leer Tackle Horn Attack Double Kick | HP61Attack72Defense57Sp. Atk55Sp. Def55Speed65Total365 |
How to beat this team
Shared weaknesses. Ground hits 2 of 2, Psychic hits 2 of 2.
Level to be ready for. Lv 18 — Nidoran♂, the highest on the team.
Ground Pokémon you can have caught by this point. From this guide’s own encounter tables, by Beat Brock — Pewter City Gym, badge 1: