I too don't mean to be rude, but I kinda agree with ADC. What exactly would your character be able to do. You say that he can only really do things through his host, but how can that hurt others? I'm merely curious as to what you want him to do. I think a character with power over fear would be a great addition to the RP, but the way you describe it sounds very vague to me. I would like some clarification if you don't mind.