So... not sure who said that Warpriest gets a random attack after each pillar but that is incorrect. It is the same every single time. I've run him with 3 different groups and I've confirmed this with other groups and with other youtubers and streamers. Left is Centurion tracking orbs. Middle is hobgoblin counterattack orbs. Right is captain blind bubble. It has NEVER been different even one single time. And the groups I was with wiped quite a bit. So I've done this fight a LOT. As I said, I have confirmation of this from many other people. Until I see video evidence of this happening in some random way, I call bullshit and this needs to be updated in guides so groups can decide which attacks they want him to have by having the proper information.