very clever U start great U win many battles then U get to a certain point in th game whr you stop winning this is to get you to pay for Gold to increase your points TOP cards are now impossible to obtain unless you have 400000 gold .this is to make you purchase Gold! you are always pitched against players that are better than you even lower pnt players are impossible to beat now you cant even log in Game constantly crashing ,whn u do eventually log in th oponent has won due to slow connection