15level cap
Gym Leader Brock fields 5 Pokémon between level 14 and level 15 in Pewter City Gym.
This is around Before the first badge in the story — that page lists everything you can have caught by this point.
Types on this team: Rock ×4BugElectricFireFlyingGrassGround
| Pokémon | Ability & item | Moves | Base stats | |
|---|---|---|---|---|
 | Geodude (Alola) Lv 14 RockElectric | Ability Magnet Pull Held item Focus Band Naughty nature | Rock Tomb Thunder Shock Charge Selfdestruct | HP40Attack80Defense100Sp. Atk50Sp. Def30Speed20Total320 |
 | Growlithe (Hisui) Lv 14 FireRock | Ability Intimidate Held item Charcoal Sassy nature | Rock Tomb Flame Wheel Bite Charm | HP60Attack75Defense45Sp. Atk65Sp. Def50Speed55Total350 |
 | Paras Lv 15 BugGrass | Ability Effect Spore Held item SilverPowder Jolly nature | Stun Spore Mega Drain Cut Leech Life | HP60Attack70Defense45Sp. Atk65Sp. Def55Speed60Total355 |
 | Aerodactyl Lv 15 RockFlying | Ability Rock Head Held item Oran Berry Bold nature | Rock Tomb Wing Attack Dragon Breath Swift | HP80Attack110Defense80Sp. Atk70Sp. Def75Speed130Total545 |
 | Rhyhorn Lv 14 GroundRock | Ability Rock Head Held item Quick Claw Brave nature | Rock Tomb Horn Attack Stomp Sand Tomb | HP80Attack85Defense95Sp. Atk30Sp. Def30Speed25Total345 |
How to beat this team
Shared weaknesses. Water hits 4 of 5, Fighting hits 3 of 5, Ground hits 3 of 5, Ice hits 3 of 5.
Level to be ready for. Lv 15 — Paras, the highest on the team.
Water Pokémon you can have caught by this point. From this guide’s own encounter tables, by Before the first badge: