M Houndoom EX is an Ultra Rare Fire-type Pokémon TCG card from the 2015 XY – Breakthrough expansion, showcasing the popular Mega Evolution mechanic of that era. The full-art illustration by 5ban Graphics depicts Mega Houndoom roaring amidst swirling flames and Japanese character accents, all rendered in a brilliant holographic foil that glimmers under the light. With 210 HP and its “Inferno Fang” attack, this card offers powerful gameplay potential fitting the dynamic XY Breakthrough set. Collectors and players alike favor this striking trading card for its intense artwork, nostalgic XY-era design, and rarity as a Mega Evolution card.