From Bulbapedia, the community-driven Pokémon encyclopedia.
Gōda is a member of Team Great Rocket from Template:Card GB 2. He's one of the Trainers at the GR Fighting Fort.
His deck, Rock Blast! Deck (Japanese: ロックブラスト！デッキ), focuses on Pokémon. He will not duel against the player if this has any Energy Removal or Super Energy Removal cards in the active deck.
When defeated, he gives out one of both Team Rocket's Ambition and Psychic Battle booster packs. He and Grace must be beaten before the player can challenge Kamiya, the Fort Leader.
When the player defeats him for the first time, he frees the imprisoned Club Master Mitch.