Torshul

Murdered many years ago, Torshul is hell bent on avenging himself. Having been the only son of a mafia boss back when he was alive, he was allowed to do basically whatever he wanted, except fall for the daughter of a rival mob boss. When the truth was discovered about the two of them, his lover, Monkrah Fostin, was given no choice but to betray him. When the two of them met up again she stabbed him in the side and fled as he bled out and the building was set ablaze. His actions to reach his goal however are not without consequence. By becoming more and more demonic over time, he has to get blood to keep him from being overcome, to do this he hunts down criminals and kills them before topping off his bathtub with their blood. If the circle of blood in his bathroom or the candles that burn on the circle are disturbed it can both hurt and weaken him severely so he guards the room closely. His wings or only visible to those that either have a special vision or he allows them to be seen by the individual. The only way he can ever really be destroyed/killed is by mortally wounding him in the same place he was stabbed when he was murdered; otherwise the most that can be done is he can be weakened.