I can see it in a game.
So its a loop, and one I could see in a game. Of course its not the most amazing loop ever or the most inspiring sound I've ever heard but for the context of a battle I think It would be suitable, if perhaps to repetitive.
Thoughts: Maybe double the length by adding say it pitchshifted every 3 repeats a few semitones higher so its a different chord.
As a piece of music 4/10
As a loop for a battle 7/10
Please contact me if you would like to use this in a project. We can discuss the details.