The Gastly 123/217 Ascended Heroes Cosmos Holo with DOUBLE SWIRL promo is a highly sought-after trading card from the Pokémon franchise, produced by Nintendo. This non-sport trading card features a unique design and special promotional elements, making it a valuable addition to any collector's card collection. With its exclusive features and limited availability, this card is sure to be a prized possession for fans of the Pokémon series.