Oh man, this has a whole lot of potential. If I could make a few suggestions, one would be to allow the player to pick more than one dice (Maybe two or three). Also, maybe make the enemies completely predictable (like in Slay the Spire or Into the Breach). Lastly, consider making all of the dice faces do something deterministic instead of making it random. With those three changes, I could see this game becoming a serious strategy game. As of now, it's a little too random, but if you make it so that the player has a clear set of decisions to make, it would be incredible. Great job. Looks amazing. Plays amazing. Dice are fun. Awesome.