he had despawned the first time I ever tried to fight him so I always just drop the DZ after dying....good to know you can run back and try again.
But anyway new DZ, Kerafym down, got him and the warder add looted, then died to the adds after...tried to FD them off but for some reason they wouldn't go away.
I parked my pets up the ramp and kept them on guard/hold until kerafym hit 30%, then brought them into the fight to help with burn phase, idk if it helped but only my shaman pet died...necro and even my little baby SK pet managed to survive.
loot was actually decent, scale was crap but the vulak loot was double camils and mac boots