Mightyena from the Deoxys set is a Rare Holo variant card, numbered #12. As a Reverse Holofoil, it features a distinctive shiny finish that appeals to collectors. Currently valued at $26.65, this card represents a notable addition to any Pokémon trading card collection, particularly within the context of the Deoxys set's impact on the competitive scene and collector interest. Its rarity and visual appeal contribute to its market value.