The Pokémon Mewtwo TCG Expedition Base Set Reverse Holo Card 56/165 is a rare collectable card featuring the Psychic-type creature Mewtwo. Manufactured by Wizards of the Coast in 2002, this English language card is part of the Basic stage in the Pokémon Trading Card Game. Illustrated by Kimiya Masago, the card is graded as ungraded and comes with an autograph authentication from Professional Sports Authenticator (PSA). With a unique Reverse Holo finish, this card is a sought-after item for Pokémon TCG enthusiasts and collectors alike.