The idea is pretty solid though it's very confusing to wrap your head around at first. It took quite a bit of trial and error to even figure out the game and even then it felt a little clunky. would have loved to have had a little bit of music to jam to while working through these enemies. The only other feedback is that some of the boards you get make it so you do very little damage which can make it so a battle takes a long time.
All-in-all a pretty quirky game! I bet this would really shine if you had some time to polish it up. Most of the artwork is pretty great so I hope that you update this after the jam!