as pointed out:
i hadn’t even noticed and the changelog didn’t exactly suggest it:
i guess the cooldown and energy cost reduction not carrying over is an oversight because why nuke radaggan sigil builds? right? do we need to test this, could it possibly be intentional? it has to be an error.
I think it is not missing but intentional. The Acid damage increase a lot. 
The base value on necklace and 4 pieces bonus are 122 and 340 now.
I agree that deleting the cd modifier is a huge nerf. The increasing damage cannot compensate for the longer cd.
thx for providing those values, your comments are always very insightful and helpful, much appreciated.
seems like it when just taking the set and hardcapped sigil nodes into account that is 100% higher cooldown (1.5s > 3s) and ~22% more damage (944 > 1150).
oh well, now what? we can haz sigil spam?
Yeah likely this I’d imagine. Especially with the addition of acid rr to necro. Repeating, but as I said I am disappointed with this loss…but the thing that likely made it more annoying was being told by the loudest voices that “that’s the way the cookie crumbles” while complaining about everything else was a bit sour…even if that comment was unrelated to SoC.
Sometimes the playstyle of spamming a skill like that is more fun then being able to just lay down a few instances of the skill and have it deal more damage. Not everyone who plays is trying to break the 4 min barrier in sr.
Edit: FoA not taken into consideration when posted.