Thanks for the tip on the ranged wand attack and the banner. After going through my logs this morning I found the reason. Been awhile since we've had to worry about mezzing mobs that I didn't even think about gear procs. I'm an idiot, lol
Singular focus on and forced melee on. Range wand attacks can AE Auto and break mez. Also, do NOT use a soulquench banner during this fight. When we tried that, it broke mez every time. Lastly, LOOK and see who it says is breaking the mez. This is not bugged, if mez is being broken, someone is doing it.
My raid force is having trouble with this mob. Despite all swearing they have singular focus on and no one is aoeing, the mez on Yurit keeps getting broken. So frustrating.
Yes the golem add spawns at 25% and the instant it dies, the healing totems start spawning. The golem mem wipes and puts a detriment on the person tanking it making them take more and more damage the longer they tank it. Save all your big burn for the golem and kill it as fast as possible. The only time I noticed the AE is if you try and tank the golem too close to Matri. Grab him and pull him to the opposite side of the room away from her.
When mob spawned at 25% he hit a massive aoe , is it distance based