The Pokémon Gengar EX Pre Built Deck is a collection of 10 decks featuring the character Gengar from the Evolutions set. The decks are made of durable card stock and are suitable for ages 6 and up. These decks are a must-have for Pokémon TCG collectors and players looking to add unique and valuable cards to their collection. Additionally, each deck comes with a set of coins for added value and fun.