Give your collection a boost: includes a booster packs containing 10 cards each to advance your collection to a new level BECOME THE GREATEST TRAINER: Will you find Nine tales BREAK, Slowbro-EX, Mega Slowbro-EX, Nidoking BREAK, Mew two-EX, or Draconite-EX? Gotta catch them all: the Pokémon XY evolutions expansion brings over 100 brand new cards to collect. Will you find them all?