From Bulbapedia, the community-driven Pokémon encyclopedia.
The GR Grass Fort (Japanese: 草のGR団のトリデ Toride Plant GR Group) is a location found in Pokémon Card GB2: Here Comes Team GR!. As the name suggests, TCG players of GR Grass Fort focus on -type Pokémon cards.
Club Master Rick is imprisoned in GR Grass Fort, but Midori frees him after being defeated by the player. Other members of GR Grass Fort include Yūta, Miyuki and Morino, the Fort Leader. If the player defeats Morino, he/she is awarded with the GR Grass Coin.