The Pokemon 2008 Black Star Promo Mewtwo Lv. X #DP28 is a rare collectible card from the Diamond and Pearl set, featuring the powerful Mewtwo Lv. X with 120 HP. This English-language card, illustrated by Shizurow, is a Level Up card with a holographic finish, making it a sought-after item for Pokémon TCG collectors. As a promo card manufactured by The Pokémon Company, this card holds value and appeal to fans of the trading card game looking to add a unique piece to their collection.