Very cool rpg style gameplay. The stylization of the game is very beautiful and even the small section in the trail car was detailed beautifully. Really enjoy the almost Rock/Paper/Scissors gameplay.
Only a small balance issue I noticed was how useless block/defend was and how overpowered a guaranteed 10 health heal was. I'd recommend lowering the amount of health recovered (less than 10, more than 5) or giving it a 50% chance to fail.
Fool proof strategy is to spam either attack move, then when you get low spam heal since there is no way to deal more damage than what you can heal for.
Besides the balance, all the other elements of the game come together greatly and makes a visually appealing and fun game.