It's pay to win game! Aweful disbalance for pvp. Just got a few new epic cards in my deck, and competition become 10 times higher. Just can't compete. It forces me to spent more money to buy cards, and again it will be even more disbalanced I suppose. The best way to play pvp - is don't get new cards, until you earned 30-40 epic wildcards for a good deck. One game you have 3-4 heroes at the beginning, next game none at all! After 40+ hours in-game time, I still can't beat the 2nd lvl company!