The Hidden Forest

Hey guys, I was just wondering if this debuff was worth using once you're into Kael, and beyond?

This used to be one of the debuffs i'd try to land on 'boss' mobs before it got replaced with some enchanter debuff that was better. I honestly dont think the stat debuff portion of these spells makes any difference (str, dex, agi, ac, etc), but the melee / spell vulnerabilities do (see Poison of the Brainbender)

I did notice a stacking issue that drove me to find a replacement for it, and I never posted about it because I hadn't planned on using Crippling Spasm in the long term. It had something to do with a debuff weapon augment I found in ssra that I briefly used on on a melee weapon. When the proc would go off I would get the "Crippling Spasm has worn off" message. I think it was Trophy of the Snake.