I love the visual aesthetics. I love the music. The sound the magic makes is appropriate. Over all, the atmosphere is great.
But that god-damned jumping noice sounds like a squeeky toy, and it snaps me right out of it. It's so distracting, so out of place, and it kind of ruins the experience. Next time, try to find another sound, or just keep the jumping quiet. The game would benefit from it.
Otherwise, a great game.