Cheshire Cat

It's the Cheshire cat from "Alice in Wonderland." He's mysterious and mischievous. He speaks in riddles, and he has the ability to disappear into thin air, and reappear at will. He can remove his head if he wants, and both his body and head will still act independently on their own. He sometimes can be an enemy, or he can be a friend. What he is to you is randomly up to him, and how you interact with him. If he doesn't like you, then he will lead you to your doom. If he likes you, then he will help you. You get lost in Wonderland, and you run into the Cheshire cat. You decide what happens next, and you can be whoever you want.