Black & White (TCG)/Trivia


 * A fixed selection of five cards from the expansion were available in a Black & White Preview Pack included in the roughly seven weeks before the commercial release of the expansion.
 * The names of the accompanying theme decks are a reference to the first three Japanese main series games, as well as the types of the Unova Starter Pokémon.
 * Several other Trainer cards released in this expansion also received updated effects and errata. Perhaps the most interesting change was the errata issued for, which now prevents its use on the players' first turn and on the turn a Basic Pokémon was just brought into play. This essentially allows the new rules regarding Trainer cards to become viable again, as the initial restrictions imposed in Diamond & Pearl were to limit the over-use of Rare Candy, among others.
 * Trainer cards in Japan had a possessive 's added to the "Trainer" graphic on the top left. Similarly, the Supporter subclass changed from サポーター Supporter to サポート Support. Neither of these changes had an effect on gameplay.
 * The inclusion of Pikachu as an Ultra-Rare card is a likely reference as to the scarcity of and other pre-Generation V Pokémon in the Unova region, which is also referenced in the anime.