Lucifer Morningstar is a DC Comics character appearing primarily as a supporting character in the comic book series The Sandman and as the title character of a spin-off, both published under the Vertigo imprint.
Lucifer had ruled as Lord of Hell for 10 billion years after rebelling three seconds after Creation. Over that time, he had manipulated the various demons of Hell against each other, provided a place for dead mortals to be tormented, and led the war against Heaven.
However, at some point during his rule, he had become bored with his existence. He became tired of the various stereotypes and prejudices that mortals held off the Devil, such as the idea that he purchased and traded for souls, which were largely untrue, and that he forced mortals to commit evil acts. He had become tired of his reign over Hell and felt it an unfair punishment that he should have to rule there forever simply because he once rebelled. After that, Lucifer simply retired to Earth, initially to Perth, Western Australia and later to Los Angeles, California.
Lucifer morningstar possesses nigh-omnipotent supernatural power; he can shape the matter of Creation into anything he can imagine, including matter, energy, and more abstract concepts such as time. However, he does have certain limitations as he is still a creation of God. He cannot create something out of anything, unlike his Creator. In some ways, this makes him the most disadvantaged, though not the weakest, of the archangelic host. He needs existing matter (and where that is unavailable, the Demiurgic power of the Archangel Michael) to provide the foundation for him to shape. Only his brother, the archangel Michael Demiurgos, is his equal in power and only God, his creator, and father Yahweh, is his superior.