This particular type of game is not a favorite of mine, but I can see what you were going for. The main gameplay loop was solid, yet some clearer UI could make the player experience a little better, or more player feedback , such as when are you getting damaged? Where is my health bar located?, when did I do something well? ect.. Those help the player understand what is going on, and smooths the experience. 

very sleek and polished experience! also liked the music :)

pretty game!

Remindes me of some mobile apps, but I did liked it. Only feedback is maybe having the paint hero stuff a hold to paint, instead of click every pixel.

It was a bit hard for me to figure out how to play and failure happens very too quickly. besides that, I thought this was a very original idea, gameplay is engaging, and i loved the design on the cards!