Can someone help me with Sirus' "DIE" Beam?

Hi all, I am playing this league after a 2+ year break and made it a goal to clear out all of the hardest end game before I quit for another long while. I currently only have Sirus 9, the Forgotten, and Feared left, but I need help with fighting Sirus.

I cannot for the life of me figure out who or what to look at when he performs the move where he splits into a ring of 12 people (usually right around the time there is a 4 way split beam firing) to figure out how the hell to dodge. I am told he supposedly looks in the direction the real one will teleport to, but I have tried watching a guide on .25 speed on youtube and I cannot for the life of me see this in action. I have tried listening for the voice line and, if I can hear him left or right of me, to dodge up and down, but this is super unreliable because at the end of the fight it is often hard to hear everything over the din of all of turrets. So far, I have killed Sirus 6 simply by getting lucky or dying to the beams and bursting him down in between. Does anyone have any advice, or maybe a video clip with the exact moment made really clear of what to look for? I am about to summon Sirus again and would rather not let this time go to waste on a mechanic I clearly dont understand.

so, it isnt 'he turns his head and looks that way'.

his entire character model faces the direction he will teleport.


https://youtu.be/O0pwSQbwKPE?t=361

this video shows a teleport with the play speed slowed down. at 6:06 (i think i got the timestamp close) you can see him turn, teleport to the right, and then do the big circle of clones.

Sound is positional during that attack and sirus says something dont remember what exactly so just listen

When he says "Die" or "...Void", blink away.

If you get hit by the spinning beams, it's harder to dodge because you're slowed. Easiest way to avoid the spinning beams, is to run away when you see them. In last phase you don't need to stay in the circle, just run away 1-2 screens, and get back 5-10 seconds later, after they disappear.