Dittobase

Home

Discord

Games

Pokémon GO
Pokopia
Pokémon Unite

Cards

TCG Pocket
Pokémon TCG

Main Series

Legends Z-A
Scarlet & Violet
HOME
Legends: Arceus
Brilliant Diamond and Shining Pearl
Sword and Shield
Let's Go, Pikachu! and Eevee!
Ultra Sun and Ultra Moon
Sun and Moon
Omega Ruby and Alpha Sapphire
X and Y
Black 2 and White 2
Black and White
HeartGold and SoulSilver
Platinum
Diamond and Pearl
Emerald
FireRed and LeafGreen
Ruby and Sapphire
Crystal
Gold and Silver
Yellow
Red and Blue

Tools

Let's Go, Pikachu! and Eevee!

Game

Let's Go, Pikachu! and Eevee!

News

Updates for this game hub

Guides

Kanto mechanics and tips

Pokédex

Stats, moves, and locations

Moves

Power, accuracy, and learners

Items

Bags, machines, and candy

Gym Leaders

Gyms, Elite Four, and Trace

LGP/E / Gym Leaders

Brock

Back to Gym Leaders and Elite Four

Brock

Gym Leader battle data for Pokémon Let's Go, Pikachu! and Let's Go, Eevee!.

Brock Battle

Pewter City

Awards the Boulder Badge and TM for Headbutt.

TM Headbutt
Geodude
GeodudeLv. 11
Rock
Ground
Tackle
Onix
OnixLv. 12Ace
Rock
Ground
HeadbuttBindRock Throw

Artwork

Trainer artwork gathered for this game.
Brock battle image

Battle Image

Brock badge

Badge

Previous trainer

Trace

Next trainer

Misty

Brock
Gym Leader
Rock

Location

Pewter Gym

Badge

Boulder Badge

Boulder Badge

Reward TM

Headbutt

Join Discord

Join a community of over 5,000+ other trainers.

discord.gg/dittobase
Dittobase

© 2026 dittobase.com. All rights reserved.

This website is an independent platform and is not associated with, validated, backed, or sponsored by Nintendo, Game Freak, Niantic, or The Pokémon Company.