Quote Originally Posted by SaberMaxwell View Post
It's not really a thing to disagree on. Every fight in this game is scripted down to the letter, including Ultimate. Trash pulls are variable because of the tank, but beyond that? The boss will always buster at the same time, mechanics will always happen at the same time, and heals will always be needed in the same places barring avoidable damage being taken.
No they actually won't, because damage is not constant, so the Boss mob getting to that transition phase is not constant either with your timing nor your CDs. It COULD turn out that way... but it also might not.

AoEs are random or are on the person dealing the most damage, or on specifically defined targets which may be YOU. And if you get targeted or it lands in your area its going to hose up your rotation, so you better be able to adapt to that.

Mechanics may or may not pick you, so you could be the guy who got tethered which will hose up your rotation and force you to do something else. You could be RIGHT in the middle of your Trance and suddenly the Boss Mob starts his gaze attack out of a random choice so you have to turn around and again hoses up that perfect rotation you had going.

It is not, and never has been "constant" like you're claiming.