The final battle between Harry and Voldemort; the end of all things...or is it the end?

I originally wrote this for the Writer's Duel, but I never submitted it. I'm going to put it in one of my other stories (this won't happen for a while, though; I have about fourty chapters to write before I get there), but I thought it made a wonderful one-shot as well. Very angsty--tell me what you think; I consider it some of my best work, but I'm not sure how it measures up, really...