The Volcanion EX (Full Art) 107/114 XY - Steam Siege Holo is a highly sought-after Pokémon TCG card from the XY - Steam Siege set. With its speciality as an EX card, it boasts a powerful attack called Volcanic Heat that deals 130 damage. This Ultra Rare card also features the Ability - Steam Up, allowing players to discard a Fire Energy card from their hand and boost their Basic Fire Pokemon's attacks by 30. With a high HP of 180 and the capability to deal extra damage, this card is a valuable addition to any Pokémon TCG collection.