Ravana was one of my old roommate's old dbz rpg characters. He was a demon of savagery and rage, and had a habit of devouring his enemies.
And sometimes his friends.
Sexy, right? Ha. Well my roomie didn't play it out that way for the sake of a kink - he really fleshed out the character into a powerful and terrifying entity.
By the end of that saga, he had pretty much overthrown the Queen of Hell and had made the manority of the afterlife, and no small part of the living world, into his own personal chess board.
Or dinner table.