The Pokemon Go Mewtwo v Star Gold Secret Rare Card 086/078 is a highly sought-after collectible card from the Pokémon TCG game. This English language card features Mewtwo as the character and has a psychic attribute, with a high HP of 280. The full art design with a holo finish and Vstar stage adds to its rarity and value. Graded as a PSA 9 by Professional Sports Authenticator, this card is a valuable addition to any Pokemon card collection.