I've spent way too much time in this game for how buggy and unbalanced it is. There are heroes that can pretty much build whatever and win nonetheless. There are heroes whose gameplay boil down to "will I get decent enough cards and relics or will I die", where your correct choices don't matter. There are enemies that can deal 30+ damage turn 1. There are enemies that deck themselves out regardless of what you do. Mirroring the asteroid is just as satisfying as it it aggravating when it's done to you. And Scorching Sylph can start the clash with 3 pirouettes at the front hitting for 6 damage total and subsequently die, or she can build up infinite dodge, pelt her opponent with a couple unblockable 15 damage asteroids, then, if that hasn't been enough, hit with the same 3 pirouettes a couple of turns later for 10+ damage.
I love this game. Just don't forget to get some butter.