The way they have the rewards system set up is not good. Konami needs to look at Clash Royale and copy their reward system. If you're new, you NEED to read up on the meta decks/cards. If you don't, you're gonna blow all your money on cards that are obsolete. And if you manage to build a pretty awesome deck, you're gonna get plowed by people who are running meta decks. Want to buy new cards? You cant cus you spent all your money on your current deck that can't win you any money.