So first of all i really like the idea of this game. I'm also a big fan of turnbased games especially when you then have to play these mini games so thats really well done i also like that those depend on what heal you are choosing.
so the core is really well but if you want to develop it further i would suggest adding some kind of upgrades or more spells that you can then unlock to use them in a fight etc
the graphic is also amazing the only real downside for me is that there is absolutely no audio
well done!