Lucifer Morningstar isn't just a demon, he's the Devil. He's one of the most powerful beings in DC Comics, often depicted as being second only to The Presence (aka God with a capital G).

He was once an angel called Lucifer who lived in Heaven, but he fell from grace and was banished by God. He was sent to Hell, a realm of everlasting fire where he would live forever among demons ...

Demons usually mean bad news, for obvious reasons: their mere presence tends to bring death and chaos, damnation sounds awfully boring, and being possessed is just messy. However, not every demon ...