The Pokemon Chaos Rising - ETB & Chaos Pitch Black 2 Pack Gengar Cosmo Promo is a special collector's item for fans of the Pokémon Trading Card Game. This set features the character Gengar from the Evolutions expansion and includes exclusive promo cards. Produced by MEGA in the United States, this box set offers a unique addition to any Pokémon TCG collection, making it a sought-after item for enthusiasts and collectors alike.