The Red Right Hand

What do you want? Everybody wants something, that little petty nothing you want so badly - the shiny new car, the midlevel management promotion, that sexy half-dressed barfly on the stool over there. The most frightening thing, the most deviously evil thing a person can do is give it to you. With a wave of his red right hand, all your wishes come true.

Man, you can tell when I've been playing Shin Megami Tensei; Nocturne again. God this is evil. By the by, this is also part of the Chai universe. The Red Right Hand is one of - if not THE - single most dangerous creature on the island. He'll give you anything you want, but you'll live to regret it.