A mechanic to lock up cards from getting transmuted by accident? In lategame, I hate it when I save up a certain amount of towers and transmute all other cards, but accidentally transmute one of the ones I wanna hold on.
Also I would like to see all of my cards in a overview (so you dont need to swipe every stash to check your cards and values.
I understand this. But how about implementing this on easy mode then? I actually dont like it, when I'm on wave 350 and do something, that's completely kills the whole run, just because I wanted to try and test the impact.