Got to catch 'em all! Grow and evolve your collection with the ultimate power of ega Venusaur-EX Mega Charizard-EX and Mega Blastoise-EX plus some wild surprises like Dragonite-EX Ninetales BREAK Machamp BREAK and Mega Slowbro-EX. Reinvent for an entire new generation and let Professor Oak help you reach new heights with this Pokémon TCG: XY-Evolutions expansion! This awesome pack includes over 100 cards 12 new Pokémon-EX including 5 mega evolution Pokémon along with 4 new Pokémon BREAK. Each booster box contains 36 packs each packs contains 10 cards. Ask yourself - do you have the skills to be number one!