Unfortunately I don't really understand how to play this game. This game would really benefit from having a menu screen that would tell the player how to play the game without relying on the itch.io page to learn. With some other games I've commented on, you could add the instructions to the menu screen (as long as you are able to fit everything you want there).
I will say that the animations and the art for the cards look nice and I could see this game being made into a much more fleshed out and well made game.