40level cap
Wattson (Rematch 1) fields 4 Pokémon between level 36 and level 40 in Mauville City Gym.
This is around Beat the Elite Four and Champion Steven in the story — that page lists everything you can have caught by this point.
Types on this team: Electric ×4Steel
| Pokémon | Ability & item | Moves | Base stats | |
|---|---|---|---|---|
 | Mareep Lv 36 Electric | Ability Static | Thunder Protect Thunder Wave Light Screen | HP55Attack40Defense40Sp. Atk65Sp. Def45Speed35Total280 |
 | Electrode Lv 36 Electric | Ability Soundproof | Rollout Thunder Explosion Rain Dance | HP60Attack50Defense70Sp. Atk80Sp. Def80Speed150Total490 |
 | Magneton Lv 38 ElectricSteel | Ability Magnet Pull Held item Sitrus Berry | Supersonic Protect Thunder Rain Dance | HP50Attack60Defense95Sp. Atk120Sp. Def70Speed70Total465 |
 | Manectric Lv 40 Electric | Ability Static Held item Sitrus Berry | Bite Thunder Wave Thunder Protect | HP70Attack75Defense60Sp. Atk105Sp. Def60Speed105Total475 |
How to beat this team
Shared weaknesses. Ground hits 4 of 4, Fighting hits 1 of 4, Fire hits 1 of 4.
Level to be ready for. Lv 40 — Manectric, the highest on the team.
Ground Pokémon you can have caught by this point. From this guide’s own encounter tables, by Beat the Elite Four and Champion Steven: