Quote Originally Posted by Kalise View Post

Regular means something you do fairly often.

Rotation is something somewhat cyclical that you perform repeatedly.
I'm glad you understand what a rotation is. Now say theres a buff, lets call it Inner release. Inner Release comes off cooldown every 90s, and to make optimal use of it you use it every 90s, you could almost say then that your rotation is operating in 90 second... cycles? That you are rotating through your skills over a 90 second period of time? Also yes to your point earlier, bahamut is part of your smn rotation, smn has the longest rotation in the game requiring a build up of minutes. Rotations arn't the few abilities you use the most regularly in a short time span, they're the cycle of abilities you use and are generally defined by your longest cd damaging cooldown