Each Pokemon Boundaries Crossed booster pack contains 10 cards. Step into the next dimension of your Pokemon journey into battle using the might of the Boundary Pokemon…both White Kyurem and Black Kyurem! Harness the powers of more Pokemon EX like Landorus, Cresselia, and Celebi, and Keldeo makes its debut in the Black & White Boundaries Crossed expansion set as both a Pokmon and a Pokmon-EX, along with the never-before-seen, powerful ACE SPEC Trainer cards, which are so devastating that you can only carry one into battle! Cross over to sweep aside your opponents with one mighty push!