We feed 2 bugs to the 3rd Dread immediately then Tank LB1+Rampart -> Sentinel -> Hollow Grounds -> 2nd Dread should be dead here, if not -> Divine Seal+Convalescence. We let one bard handle the rook alone, the remaning dps (BLM/DRG/BARD) stay on the 2nd Dread until it's dead then move to Kinight/Soldier. tbh, I think our group is the only one using Tank LB1. It was good ages ago when we were undergeared. Now even though we're pretty much overgeared turn 4, we're too lazy to change our strategy.