I was testing Shadow; the vulnerable damage node isn’t applying, or only applies in certain cases. Also, I’m not sure if the ferocity is working as intended. It will only apply the 25% chance if the shadow stops completely. I would think an explosion on single or multiple, but you have to wait and not reapply shadow for the stacks to appear. Has anybody been playing with shadow? I’ve tested this on spellbound rainbow dok. I was relying on the vuln from the shadow passive node and tested against frost application and also trap application. It was 100B in difference in dots, indicating shadow was not applying vulnerable on bar or off. All elements are applied as I can see it with namless.
Correction - ferocity is working correctly, testing on dummies doesn’t show it, but in the open world, you will get stacks from shadow blowing them up.