Good idea, I like the interesting mix of genres. Was a bit hard to read the text though and maybe it would be better if the cards had several charges before the next one is drawn into your hand.
Thanks a lot for the feedback! Next time I make a 3D game I'll defo make the game resolution larger instead of my usual low resolution because it'll make the game look better. Also thanks for the better card mechanic suggestion, I'll defo try that out if I end up picking back up this game idea.