Pokémon TCG: Black & White—Legendary Treasures (Japanese: コンセプトパック EXバトルブースト Concept Pack EX Battle Boost) is the name given to the eleventh and final main expansion of cards from the Black & White Series of the Pokémon Trading Card Game. It was released as the third and final subset from the BW Era of the Pokémon Card Game in Japan. The set continues to feature Generation V Pokémon and Pokémon-EX in the card game.