User blog comment:Miskos3/Fairy Tail 536: The Flame of the Dragon's Roar, Review/@comment-47.150.106.247-20170522142844/@comment-24993817-20170524114726

That`s True, Achnologia was simply too powerful to be killed by Dragon Slaying Magic and could only really be defeated by the Timelapse or the Power Up zeref time move.