I can see the dice mechanic expanding into something really cool for a future project if you can get multiple dice going at once (and perhaps get to lock some each round), especially with the ability to resize how big each half of the screen is.
I love the painterly look to the art, and some of the creature animation are cute. Look at the caterpiller-man wobble! Love it. Definitely spent the majority of the game just rerolling the transform spells to see what else I could become, rather than actually defeat my opponent :P