Kalos has been revealed, yet so much still remains unseen! New Trainers, new tactics, and the awe-inspiring Xerneas and Yveltal await—as does something else. Something...different. Something to make even the mightiest of Pokémon-EX tremble! A new age begins in the Pokémon TCG with Mega Evolution!
Each XY - booster box contains 36 booster packs
• Each XY - booster pack contains 10 randomly inserted game cards.
Cards vary by pack. Booster pack packaging may vary by product.