User blog comment:IamJakuhoRaikoben/Chapter 451: Fairy Heart, Review./@comment-3045936-20150907154703/@comment-24367018-20150907155124

Well that would at least keep the plot simple :/ Something tells me though that he'd use it to have an endless supply of magic to beat Acnologia with, as let's face it; Aco probably can't kill Zeref.