Items, Mega Stones, #705
Houndoominite flings for 80 power, a Mega Stones item since Generation VI
PokéAPI item 705 of 2,223, Mega Stones category, Items pocket
Effect, in PokéAPI's words
Houndoominite: “Held: Allows Houndoom to Mega Evolve into Mega Houndoom.”
Games
Houndoominite is listed in the text of 5 version groups, first in Generation VI
Game index by generation
IIIIIIIVVVIVIIVIIIIX
Named in
X and YSun and MoonUltra Sun and Ultra MoonLet's Go Pikachu and Let's Go EeveeSword and Shield