The Mewtwo GX (Secret Shining) 78/73 card from the Shining Legends set is a highly sought-after collectible card in the Pokémon TCG. This shiny holo rare card features Mewtwo with 190 HP, making it a powerful addition to any Pokémon deck. Manufactured by The Pokémon Company in the United States, this basic Pokémon card is a valuable and unique piece for collectors and fans of the game.