Could you explain how you got to that answer? Because since the boss itself was reworked, how would one know what was the effect of familiars in the room vs boss having "more HP, better armour (...) and healing" as Liamas stated? How many familiars did you have in your boss fight after rework? Did you have all 5 vocation familiars active in the boss room? Would appreciate if you could provide more detailed answer!