The M Gardevoir EX 79/114 XY - Steam Siege Holo card is a sought-after Ultra Rare Pokémon Trading Card Game card manufactured by The Pokémon Company. This English-language card features a Mega Gardevoir at 210 HP, with a holographic finish that makes it stand out in any collection. As a speciality EX card from the XY - Steam Siege set, this collectible is a valuable addition for fans and collectors of Pokémon TCG seeking to enhance their decks with powerful and rare cards.