Fyrakk roar and alter time negates damage

Has anyone found ways around the roar from Fyrakk on P3? So it’s supposed to obviously 1 shot people who aren’t doing the mechanic and all but I was curious if any other mages figured this out since a quick glance I couldn’t see anything on it but if you time a Alter Time just right, you can negate the 1 shot and take 0 damage. Just had it happen and wasnt fully sure if his attack is a aoe or its just a possibility with the ability only. Im not a real veteran or anything only been playing since season 4 shadowlands so never actually figured how well alter time was besides the occasional free shimmers/damage resets