Pay to win
While the game is ok as a casually and simplified version of the original, it becomes impossible later on. An increasing number of fights are completely unwinnable, and the only way to proceed wby buying lots of cards. And as the cards you buy are random, you will often end up not better off. Upgrading your army is the same thing, you’ll need to buy lots and lots of in-game funds to improve your army, and often this won’t be enough. I do not mind paying for playing games but this is, unfortunately, pure extortion
