Or is there a guy/zombie/demigod type thing living in that tower the eye is on top of at the time the ring was destroyed? I'm not quite clear on that and guys I know who have read everything (and I mean everything) don't seem 100% on it either. The way some describe it, he's like the badguy in Inspector Gadget; just a claw & and eye. I know he had a bunch of forms thruout the history of Middle-earth but at the end, when the ring is destroyed, what form(s) did he have?