Game has potential but unfortunately, it's very pay2win with how the current card collection progression is handled. Especially for acquiring VIABLE Cards for battle. Only way to get decent cards is to already have them. Way too stingy with Epics especially. It's kind of ridiculous. It's unfortunate, because like I said above, the game has potential. Also, clan-shop prices are WAY too expensive. Same goes for a lot of the prices in the premium-shop.