okay cant remove comment... well i guess campaign mode doesn't cost energy.i just lose every single game to cheap overpowered epic cards is all, it's sooo much fun.
I think you should be able to play even without energy. I can understand the motive behind buying energy to keep fighting and earn tons of gold, but what if we just want to play a card game to enjoy ourselves for no benefit at all? There should be a mode to practice without spending energy. Otherwise I just stop playing when I run out, period. A few players might spend gems, but yeah just a few...
Game is very fun, but there is some ridiculous scaling with the rarity of the cards. Some of them are quite overpowered and nearly impossible to get, it makes the game highly unbalanced. No matter how hard it is to get a card, or how special a card is, there should be a limit to how powerful it can be. That's the way I've always seen things at least, games like that keep/grow in players :)
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