The Pokemon TCG Mega Evolution Chaos Rising Elite Trainer Box (ETB) is a collectible card game product filled with Greninja-themed cards from the Chaos Rising set. This box, featuring standard-sized cards manufactured by Nintendo and illustrated by The Pokemon Company Art-team, is perfect for Pokemon TCG fans ages 6 and up. With a booster pack included, players can enhance their collection with rare cards and navigate the Pokémon League with their favorite water-type Pokemon, Greninja.