This is great! It definitely has a final boss sort of feel. I've looked at past reviews down there, so I won't say it's not battle-like. I agree with TurtleBox420 in that it sounds like a final encounter or boss fight, but I'd also agree with phenorax too. It doesn't have a tremendous amount of energy. If you truly wanted to try making epic orchestral (it's ok if you don't), you could add some brass as well as some cinematic drums. But those are just suggestions, I think it sounds great, and seeing what you've said below, it fits with your game. That's the most important part. Can't wait to see more from you!