Get ready to spend money... Over 4 years I've played this, max level KING, cards are leveled separately using gold, not experience. So imaging my dismay when they introduce wild cards. Sure early game yay I can have stronger cards! Late game? I've been full on wildcards for months, you need gold to level cards. You get maybe 25 gold for a win. Don't even bother downloading if you haven't played since 2018.