You can’t call this a game …. 100000% pay2win
The game have nothing to offer for f2p players , you have pay just to clear specific lvl. The loot you get from spending money and clearing that specific lvl is way too low. I mean 10 to 100 gold and few cards(if you are lucky). On the other hand the upgrade cost for spells or army is way too heigh( you will have to spend money to upgrade). Dungeons are difficult for most of the players if you are not spending money. Game graphic quality is way to poor, narratives/story line and sounds effects are of cheap quality. The events are specifically made so that you get a new way to poor more money in the game .