From Bulbapedia, the community-driven Pokémon encyclopedia.
Nicholas (Japanese: ソウスケ Sōsuke) is one of the three Club Members from the Lightning Club, under Club Master Isaac, in Pokémon Trading Card Game.
This person is required to duel with in order to reach their Club Master.
Nicholas challenges to a 4-card prize match with the Boom Boom Selfdestruct Deck.
Upon defeat, he awards the player with two Colosseum booster packs.
Overflow Deck (Japanese: オーバーフローデッキ) is the first deck played by Nicholas. The first time this battle is contested, there is no prize other than the opportunity to battle against Club Master Isaac; after the player defeats Isaac and GR-4 leaves the area, defeating Nicholas while he plays this deck will get the player a Beginning Pokémon booster pack.
Nicholas can be fought from the beginning of the game. At the beginning of the game, the Lightning Club is captured by GR-4, who makes Nicholas and Club Master Isaac serve her and battle the player. Nicholas uses this decklist for that match. Later in the game, Nicholas will upgrade his deck and this deck will not be available to battle against from then on.
This deck is also available in Autodeck Machine 1 for the player to build automatically.
Triple Thunder Deck
Triple Thunder Deck (Japanese: トリプルサンダーデッキ) is the second deck played by Nicholas. Defeating Nicholas while he is playing this deck will get the player two Sky Flying Pokémon booster packs.
This deck becomes available to play against later in the game after the player has access to GR Island.
As with Nicholas's other deck, this deck is also found in Autodeck Machine 1 and can be built automatically by the player. This deck can be found there after the Lightning Club has been freed.