The Pokemon Mega Evolution Pitch Black Pokemon Center Elite Trainer Box ETB is a special edition collectible card game box featuring exclusive content from the Pokemon franchise. This box includes 60 cards featuring Darkrai from the Evolutions set, along with additional promo cards and booster packs. The card stock material is of high quality, and the product is signed by 5ban Graphics with authentication from Beckett Authentication Services. It is a must-have for any Pokemon TCG fan looking to enhance their collection with unique and rare cards.