Originally Posted by
Kerikeron
Ideally, it's something like:
Shoulder Tackle -> PB -> Demo -> Snap -> DK -> TS -> Snap -> Bootshine -> True Strike -> Demo and just rotate your rear and flank skills, applying Demo every 3rd rotation. Also don't forget to use ToD and off-GCD's as soon as your buffs are up. Other than that just maintain your buffs/debuffs.
Again, this is in an ideal scenario, but that's probably the best/simplest opening rotation. Certain fights like levi, titan, and garuda ex will cause you to hold PB until something happens. Quick phase changes etc.