User blog comment:BlackWizardZeref/Fairy Tail Chapter 384: Attack of the Celestials Review/@comment-24039250-20140516224707/@comment-24403746-20140518132918

Well... One of the closest beings to a god staring down against "the king of hades" and one of the most evil bosses thusfar... I think it will be very hard to top that.

Unless it will be between Acnologia, Zeref, END, some of the strongest 10 wizard saints or other multiple badass characters or something like that.