My High score: 0. I'm terrible at this game -- it's more difficult than I usually like -- but I think the concept is really interesting. I wish it was easier at the start so I could get farther into the game to experiment more with different spell wheel configurations. Animation, graphics, and general polish are really great.
Hover tips on each spell power would be a great thing to add; I found myself constantly referencing the list down below and trying to interpret the icons (dagger = damage I assume?).