Yea Druids are what I was thinking about too. I think they can keep it because of how it’s tied to their shapeshifting forms and Druids are meant to be a jack of all trades anyway. It’s not the same situation as Sorceror where their entire thing is damage and having one spell that MASSIVELY increases damage in such a way screws up the balance of their entire tree.
Just take it on a class by class basis. Druids can probably keep it, Rogues definitely can’t live without it, Sorcs definitely do not need it, and having it is hurting their class design overall.
Make those scalpel changes first before you take a sledgehammer to the entire karking mechanic. I’m telling you it’s not worth it for how much work it means they’d need to do with Rogues.