Doing one of the latest quest of the recent update, I come to realise Plab is just getting started to throw us insanely long ennemis kill quests (and I can't wait for it).
So my idea would be a DD or a new mechanic via the bestiary that revert the evolution of a choosen ennemi(similar to the dd "regret" that bring us one BS lower).
This would allow us to maximise efficiency in a dimension rather than having to avoid clicking on the ennemi upgrade we don't want. (which can be a pain when we are endgame with over 400 upgrades to click individually).
Thanks