Didn't see a thread for it, so...
Difficulty: Difficult
Setup: SAM/NIN SAM/NIN SMN COR BRD WHM
Used PD to start, zerged down BST (X) then killed rabbit (breakga going off at the wrong time was a scary thought, wyvern poses no similar risk so we kept it slept with BRD). Proceeded to kill Y next, leaving Z for last. Yasaegumi when PD was low, also tried to reset PD and only got the reset on 1 of 3 fights, but second PD allowed for a pretty much effortless victory. Shadows seemed pretty mandatory since interrupting their SCs as to not get destroyed while more than one is still alive was critical. Their melee attacks are also ridiculous, main reason for killing Y before Z was that her scythe swipes were hitting for up to 700 when caught with PDT down.