Game is great! :)
I'm wondering how you made that cards bar. I'm trying to make something similar, like in Hearthstone, or Slay the Spire. But I have no idea what to use for card images. Treat them as UI, and use texture rects, or treat them as 2d sprites? How to scale them, shuffle, ...
Could you tell me how did you approach that? I would appreciate it very much! :)