Mega Houndoom is the Mega Evolution of Houndoom, a Dark/Fire-type Pokémon. Mega Evolving keeps its Dark/Fire typing while it sharply raises its stats for the duration of a battle.
“Identifiable by its eerie howls, people a long time ago thought it was the grim reaper and feared it.”
Mega Evolution debuted in Pokémon X & Y (2013) as a temporary, in-battle transformation. In the Pokémon TCG it appears first as “M” Pokémon-EX cards in the XY era, and again as Mega Houndoom ex cards in the Scarlet & Violet "Mega Evolution" era — both of which are among the most chased pulls of their sets.
Chase Season tracks 2 Mega Houndoom cards across 1 set, with daily market prices and Chase Index rankings. The most valuable right now is M Houndoom-EX from BREAKthrough at around $57.85.
Common questions about Mega Houndoom, its forms, and its Pokémon TCG cards.