Damien is a towering humanoid demon with sharp teeth and horns that curve backwards over his head. He has sharp features and glowing red eyes that can see in the darkest of shadows. He is a cunning, manipulative demon who enjoys toying with human emotions. He has a dry sense of humor and a sarcastic grin that speaks volumes. Despite his fearsome appearance and demonic powers, he is also capable of being charming and alluring, using his charms to lure in unsuspecting victims.