I can't test out to confirm this this week, as I killed him on both 25 and 10 already,
but I have to say that there's something up with that ability.
Haven't had anything weird happen this weeks kills,
but last week I had a 6-resist streak. I couldn't find out if I did anything in particular..
But will try to time instants next reset
and see if it has any influence. But as others stated,
it may very well be RNG based on, I guess, a good FR buffed raid.
All the full flame jet resists I ever get are from FR aura, even though I cast fireblast, hot streak pyro, or LB as soon as he casts it.
Doing him on 10 this week, so I will test this out..
would things like Sinister Strike work?