Team Rocket's Mewtwo ex from the M2a: High Class Pack: Mega Dream Ex set is a highly sought-after collectible card game item in the Pokémon TCG universe. This particular card, featuring a Psychic type creature with 280 HP, is illustrated by Mitsuhiro Arita and signed by Ryo Ueda. With its Japanese language, Holo finish, and double rare rarity, this card is sure to be a prized possession for any collector or player of the Pokémon TCG.