Didn't really get the relation to the theme tbh. Otherwise, pretty fun. The starting spell could've used a bit of a buff (particularly the range), I basically just restarted until I got projectile. I also wish that spell 1 and 2 were bound to mouse buttons by default, moving and casting spells on the same hand is kinda awkward, but I really appreciate you setting up rebinding!
I wonder if magic regen should've just been tied to level more directly rather than it being one of the dice roll options, it was really tough to decide whether or not to upgrade spells because of that.