This was a really fun experience! The music was excellent, and the palette used for the artwork was nice as well. I admit I didn't think it would be that interesting after the first battle, so it was a pleasant surprise to see it switch up on the second one.
Your snow-clearing ability only charging up when you move felt really nice. It was a great way to reward you for staying mobile without feeling too harsh of a punishment when you couldn't move, and it encouraged you to take risks/get better at dodging so you could still build up charge while bigger/more frequent snowballs gave you very little space to work with.
Great job!