@SamJaz: Which one
@SekiryuuteiDxD: Because I disagree with the method. By saying that we already have an ice user turns people off the idea. If there was a list saying that there was already a seamstress, we never would have had Haruko. If we already said that we had eldritch abominations we might not have had huntsman. This checklist is the wrong way to do this.