Like a couple other Team Great Rocket members, he has disguised himself behind a mask with a pattern across it so little can be said about his real appearance. After the player has first met Nikki at Mr. Ishihara's House, he appears at either the Grass Club or Science Club, where he may be challenged in a 6-prize duel.
The player meets him again at the Colorless Altar, where he is the Fort Leader. His deck, Eye of the Storm Deck, focuses on Pokémon, mainly on the ones that are of the Flying-type in the main games. He refuses to duel against the player unless they have four cards of the type he has chosen at that time (he can request either Rattata, Meowth, or any Dark Pokémon cards).
When defeated there, he gives out two Island of Fossil booster packs and, if the player has defeated both Nishijima and Samejima, the GR Colorless Coin, also known as Snorlax Coin, which grants the player to enter Team GR Castle if they also have the GR Psychic Coin.