The Pokémon Mewtwo and Mew GX TCG Sun & Moon Holo Promo Card #SM191 is a special TAG TEAM card featuring a high HP of 270. This English-language card from The Pokémon Company is part of the Sm set and belongs to the Pokémon TCG game. With a beautifully designed holo finish, this collectible card is a must-have for fans and collectors alike. Its rarity as a promo card adds to its appeal, making it a valuable addition to any collection.