The Mewtwo Holo Black Star Promo SM77 card from the Sun and Moon Pokemon TCG is a highly sought after collectible for fans of the game. This multicoloured card features the iconic character Mewtwo in a holographic finish, making it a visually appealing addition to any collection. Manufactured by Pokemon Company International in 2017, this card is part of the Black Star Promo rarity set and is a must-have for enthusiasts of the Pokémon TCG. With its standard card size and English language text, this non-autographed card is a valuable piece for collectors and players alike.