It took me 101 rolls.
I think there was a good idea here, but it needs to be WAY more fleshed out. If I had to give one bit of advice, I would say add a small sound after every miss/hit. I was legit starting to fall asleep, and getting the same thing over and over didn't help. But I love the art, and think it could repurposed into a more involved dice combat game. Maybe you start with X amount of money, and you have to bet on dice to do damage. so instead of HP, you have poker chips, and after you lose you have to start over? don't know. I also like how each monster was shaped like a number, but not obnoxiously so.