The Pokemon Chaos Rising Pokemon Center Elite Trainer Box (ETB) is a special edition collectible card game product manufactured by Nintendo in the United States. This box includes exclusive cards from the Chaos Rising set, featuring the character Greninja. The box contains standard-sized cards made of cardboard, suitable for players aged 6 and above. This new release in 2026 also includes prerelease, promo, and booster cards, making it a must-have for Pokemon TCG enthusiasts looking to enhance their collection with unique and limited edition cards.