Dont download or even spend a single cent at this game, ive played so many games in the past, even you have spend a $100 or more it doesnt make any difference, the game have a very bad match making, today i lose over 20 times out of 30 times. Doesnt matter if your critical damage or card level is more then your opponent or you will still lose, the game is program to make you spend more to upgrade your card thinking thats the way to increase and get morebwins But that is not the case. Lousy algo.