User blog comment:Miskos3/Fairy Tail 527: Emotion, Review/@comment-202.125.102.33-20170318084454/@comment-103.14.62.253-20170318111905

Well... I wouldn't want Acnologia and Zeref to surpass the record, for their sake and for ours.

And I really think both of them have given us a good enough impression of what they're all about in the past hundreds of chapters, even if they're bound to be defeated badly without certain questions being answered. August on the other hand doesn't even have the benefit of being a main antagonist, and his family ties and care for his comrades didn't save him.

In another note, Zeref is the last hope I have of seeing a versatile mage show off his wide arsenal