This Mewtwo EX is a Psychic-type promo card from the 2016 Pokémon XY Black Star Promo series (Mewtwo-EX Box release). It features a full-art foil illustration by 5ban Graphics, with Mewtwo posed in a burst of cosmic energy and vivid rainbow holo effects. With 170 HP and strong attacks like Photon Wave and Psyburn, it’s a powerful Pokémon TCG trading card for play, while collectors prize its rare holo pattern and iconic artwork. As a licensed promo card tied to the Mewtwo-EX Box, it holds nostalgic value and is sought after by fans of Mewtwo and the XY era.