I will come back to play when you have more classes to offer i think that it would make the game better and more fun. And i keep getting one shotted by the first 10 star guy.
i think you sould add a card selling and trading system. so u can go to the shop and buy a pack and sell ur doubles at a shop the user creates with kreds and can decorate it using kreds and buy the shop for like 5 kreds and sell power ups for games the user creates and be able to sell ur games that u make
i agree completely with SP3CTRUM and u should be able to buy cards in a shop with points or something new like challanges that give u points to buy cards like win 5 matchs get 5 points to spend on cards and so on and then u can use those points to buy cards or stake in matchs and be able to stake cards in a match item preffered because chars are common