Can't really say anything bad about the game itself. I looks nice, sounds nice, everything works as it should. I have some suggestions though.
- Card animations would be nice. Them dissapearing when used by the player or the enemy is not confusing or anything since there is long enough pause, but seeing them fly towards the stack at the bottom would make the game look more interesting.
- This ties to the first suggestion. I would like to be able to drag the cards instead of just clicking them. Just as an option since I always dragged the cards when I was playing solitaire on window 98 / xp years ago.
- I woul like to see more "active" abilities. I played about ten games and I must say, in about six of them the enemy simply cleared half the board, I got a bad card, twice, and then the enemy cleared the rest and attacked me multiple times in a row. Quite infuriating to be honest. I know heavy rng is part of card games but I would still like there to be something to give you a little more control.