Really hoping that the charity event did the proper beta testing of Barrier on stone legion so people don't have to deal with it killing Renethal.
Any idea on if you can turn this on/off per boss or is it just raid wide perma on?
Turning on the second fated affix doesn't scale the boss hp and damage and further right? It's just a flat damage and healing buff should you choose to take it?
Wowhead you want these to actually be useful you could post the timings. For instance something likeHuntsman: chaotic essence: 0:10, 2:23, etc. Creation spark - 0:05, 1:54, etc.
I had a chance to try out the two-affix system on Heroic with my guild last night. It was pretty good, notwithstanding some hiccups (Hungering Devourer, Council of Blood, and particularly Sire Denathrius). Having a second affix had the effect of significantly reducing encounter duration and, for some bosses, either trivializing or outright skipping phases. For example: