Great concept!
What I liked?
- Good idea to link the attack damage with the dice number, it gave a sort of "gamble" feeling when doing an attack
- The visual style is really nice, beautiful!
Other comments:
- No SFX when doing an attack or receiving one, it would have been nice to have one for the immsersion
- The usage of the Heal and the Superdice was unclear for me, I just used Attack and Defend (to regenerate)
Overall nice job!