The Mewtwo EX 163/162 SIR card from the XY Series:Breakthrough set is a highly sought-after collectible in the Pokémon TCG game. Featuring a special EX designation, this Secret Rare card boasts a high HP of 170 and stunning Full Art holo design. Manufactured by The Pokémon Company in the United States, this English-language card is a valuable addition to any Pokémon card collection. With its unique features and rarity, the Mewtwo ex card is a must-have for collectors and players alike.