This is not my response yet, but…
Stamina is the true limiter to these builds and while the lower cost sounds like a perk, I assure you it isn’t for us. If corrupt builds only corrupted Health we might be okay, but with stam as well it’s just too much. There are several options I’ve talked about before but I cover most of what’s viable with a few exceptioms like gray lotus here:
All they would need to do is change a few things back or make them exclusive to Corruption (otherwise OP) and we would be golden. Without venturing into “what fits thematically” corrupted perks being added to the other lines could be beneficial if they wanted to change mothing else that exists.
Old Rolling Thrust? That sounds great right now.