HM, Normal, PLD/war, PLD/war, WHM/sch, BRD/whm, RNG/nin, COR/whm

Very easy with this setup PLDs tank in -pdt gear whilst COR and RNG deal damage, BRD 1hrs from starts and buffs ranged with acc+marches, WHM focus on healing PLDs, halfway through fight COR reset BRD 1hrs and keep the dmg coming along.

At 5% HP remaining have a PLD use invincible for most hate and send other PLD up the stairs out of MijGakure range (if a PLD has Aegis and full HP this is easily survivable), if MijGakure wipes PLD and others the HM will follow the other PLD up the stairs to which this PLD also Invincible to allow the rest of you party to get up and continue healing that PLD and to ranged finish NM.