Lucifer (Supernatural)

Lucifer, also known as The Devil, The Morning Star, and Satan, is one of the four Archangels created by God. He is also a fallen archangel, making him the first fallen angel. He is a recurring character, was the main antagonist of Season 5, and the secondary antagonist of Season 7 and Season 11. He is (presumably) the "former" ruler of Hell and the creator of demons, seen by them as a father figure and their God. As the second-born archangel, he is the younger brother of Michael and the older brother of Raphael and Gabriel.