User blog comment:Panemorfos/Strongest Fairy Tail characters up to chapter 470/@comment-77.85.242.158-20160130205545/@comment-27281341-20160130213416

Natsu beat the crap out of Zeref in BDKM, but Zeref is 9 tiers above him? And Acno, weaker than Zeref? How is Acno below Zeref?