61level cap
Brock (rematch) fields 6 Pokémon between level 54 and level 61 in Saffron City.
This is around Beat the Elite Four and the Champion in the story — that page lists everything you can have caught by this point.
Types on this team: Rock ×6Water ×3Ground ×2
| Pokémon | Ability & item | Moves | Base stats | |
|---|---|---|---|---|
 | Golem Lv 55 RockGround | Ability Sturdy | Sandstorm Rock Slide Rock Polish Earthquake | HP80Attack120Defense130Sp. Atk55Sp. Def65Speed45Total495 |
 | Relicanth Lv 54 WaterRock | Ability Rock Head Held item Lum Berry | Head Smash Aqua Tail Earthquake Rest | HP100Attack90Defense130Sp. Atk45Sp. Def65Speed55Total485 |
 | Omastar Lv 56 RockWater | Ability Shell Armor | Ancient Power Brine Protect Sandstorm | HP70Attack60Defense125Sp. Atk115Sp. Def70Speed55Total495 |
 | Onix Lv 61 RockGround | Ability Rock Head Held item Sitrus Berry | Stealth Rock Rock Slide Rock Polish Sandstorm | HP35Attack45Defense160Sp. Atk30Sp. Def45Speed70Total385 |
 | Kabutops Lv 55 RockWater | Ability Battle Armor | Rock Slide Aqua Jet Endure Giga Drain | HP60Attack115Defense105Sp. Atk65Sp. Def70Speed80Total495 |
 | Rampardos Lv 57 Rock | Ability Mold Breaker | Earthquake Stone Edge Avalanche Rock Polish | HP97Attack165Defense60Sp. Atk65Sp. Def50Speed58Total495 |
How to beat this team
Shared weaknesses. Fighting hits 6 of 6, Grass hits 6 of 6, Ground hits 6 of 6, Electric hits 3 of 6.
Level to be ready for. Lv 61 — Onix, the highest on the team.
Fighting Pokémon you can have caught by this point. From this guide’s own encounter tables, by Beat the Elite Four and the Champion: