From Bulbapedia, the community-driven Pokémon encyclopedia.
The GR Fire Fort (Japanese: 炎のGR団のトリデ Toride Blaze GR Group) is a location found in Pokémon Card GB2: Here Comes Team GR!. Every TCG player in GR Fire Fort focuses on -type Pokémon cards.
Grand Master Courtney is imprisoned in the third room of GR Fire Fort, but Shōko frees her after being defeated by the player. Other members of GR Fire Fort include Jes, Yūki and Hiderō, the Fort Leader. If the player defeats Hiderō, he/she is awarded with the GR Fire Coin.