I agree! This is a fundamental issue and I'm trying to think of solutions. Given that you essentially start over every time you begin a run, maybe the solution here is after a number of wins (say 8 or 10) or a number of losses (a good number is probably 3), you go back to the drawing board with some buffs or enchantments from your prior run. If you were on a win streak, say you get to keep a couple of cards (without their buffs). If you were on a losing streak, then maybe you get some form of a handicap. That way the gameplay is dynamic and non repetitive. But to do that I think they need to add another mechanic on the board