To those of you running high keys where it really matters (to you, at your gear/skill level), what is the smoothest way you have found to handle bursting? For the 15s I was tanking last time we had it, we just collectively kept an eye on it and someone said something if they noticed it was high. Guessing this might need to be more precise as I get more ambitious this week.
Do you have a particular stack count you watch for? Is healer calling when to back off, or someone else?
Bursting, is essentially one of the main mechanics from Mythic: Il'gynoth in the Emerald Nightmare. Whenever a monster is killed, all players will get a stack of Burst which will stack. One or two stacks will not be deadly, but killing an entire pack of 8 packs simultaneously will probably end up killing the party.
During Bursting, it's important to stagger the deaths of the enemy forces so that the debuff doesn't stack up too high. Be careful not to use too many AoE abilities and kill the monsters too soon.
Immunity abilities such as Cloak of Shadows and Ice Block will remove all current stacks and prevent future stacks from applying.