Mitch won't duel the player until they have beaten Jessica at the Fire Club, Michael at the Grass Club, and Chris at the Rock Club. After they are beaten they come back to the Fighting Club. Players who are able to beat Mitch will receive the Fighting Medal and two booster packs.
A Man in the west room gives the player a promotional Pikachu card after the player gives him 5 cards: Rapidash, Omastar, Graveler, Parasect, and Weezing. The Man asks for these cards in a random order. Once the player gives each card to the Man, the player is required to save and reset the game before being able to give the next card.
Mitch was captured by Team GR at the beginning of the game. When the player first visits the club, Michael is in the side room and will battle with the player.
After GR1 is defeated, all members move to the main hall; if the Water Club is not liberated by this point, Michael remains the only member who can battle the player. When the Water Club is freed, Chris will also agree to battle. Once the player has acquired all four pieces of the GR Coin, Michael will upgrade his deck.
A Man in the Lounge trades a promotional Mewtwo with the player for a Hitmonlee.