The Pokémon Mewtwo Black Star Promo #052 card is a special edition collectible card from the Scarlet & Violet set, manufactured by The Pokémon Company in 2023. This holo card features the Psychic type creature Mewtwo with 130 HP and is sealed in mint condition. It is a standard-sized card suitable for Pokémon TCG fans aged 6 and up, and comes with an autograph authentication from Professional Sports Authenticator (PSA). This rare promo card is a valuable addition to any Pokémon card collection, showcasing the iconic character Mewtwo in a unique and limited edition design.