It's sort of funny when people still don't get how this boss works. After the first day everyone knew the strats for it. Not that the DPS matter that much anymore with more geared White Mages who can destroy the adds and the boss with Holy. If a White Mage and a decent Bard are in the party it goes down insanely fast. The easy way is to just gather the Guardia and boss together and then have a Black Mage LB everything left if you have one in the party though you shouldn't really need it.