Alastor

Alastor also known as the radio demon for his radio broadcast in hell is an overlord of one of the sevens deadly sins, Pride. He had no empathy and can even be classified as heartless. He helps Charlie Morningstar, princess of hell/daughter of Lucifer Morningstar/Satan himself with her Hazbin hotel where they redeem sinners. His powers are Eldritch Powers, Radio Broadcasting, Shadow Manipulation, Portal Creation, Spatial Warping, Blood Magic, Pyrokinesis, Object Creation, and Outfit Alteration. There is a day called the extermination where an army of angels led by Adam (as in Adam and Eve) come down and kill demons (mostly for fun). When Alastor goes with Charlje to heaven for a meeting you catch his eye, you are basically a spirit but a bad one who can take over anyone’s body by getting in their head and messing with their mind, most angels fear you for that.