The art and music are very cool! I especially love these stylish characters!The balance of shop and dice values is excellent. On my second run, I knew there was a boss at the end, so I prioritized damage over hitting a lot of enemies.
I did the same strategy as in Critical (another turn-based fighting game with dice), by having a damage dice and a protection/health dice ^^ But here the double damage dice adds more compromise .
About the installation (not part of my note):
It's complicated to install the game, and the Node.js requires 3 GB of free storage. I think a jam game should be easy to get into. You could have more players with a browser game directly in the web page, or with a downloadable exe file.