Mightyena (Japanese: グラエナ Graena) is a Dark-type Pokémon introduced in Generation III.
It evolves from Poochyena starting at level 18.
Ultimate Story[]
Fox owns a Mightyena. It pairs up well with his Houndour.
ReBoot Multiverse[]
Mightyena is one of Akari's new Pokémon from Hoenn, as well as one of her most loyal; she couldn't get enough on using him, especially since she's a huge fan of Dark-Types.