This is Prince Aero's father. He rules the Underworld of Equestria but can only oversee Tatarus. He never really say things much.

Likes: Living with his family, his son Prince Aero, his wife, taking care of his soldiers and his subjects of the Underworld.

Weakness: Dark Magic and Sunlight.(But only if they take precaution for that whether a battle or walking out in the sunshine.)

Dislikes: Rogue soldiers, seeing his subjects suffering, his son and wife in pain, feeling helpless in battle.