Brock

Brock is the leader of Pewter City gym in Gen 1 (Pokemon Red), Gen 2 (Pokemon Crystal), Generation 3.5 (Randomized FireRed), Gen 4.5 (Randomized HeartGold) and Anniversary Red. He serves at the first gym leader faced in the Kanto region generation games.

It is believed that he follows the Old Amber, as his stronger teams contain both Omastar and Kabutops, and in the Anniversary run this also included Aerodactyl, completing the trio of Fossil Pokémon, while his rematch team included all three.

=Teams=

Rematch
† If anyone has the move data for these pokèmon, your help would be appreciated.