User blog comment:FairyRaven/Fairy Tail Chapter 363: The Stories That Demons Read, Review and Commentary/@comment-1153699-20131207173113/@comment-1359322-20131211142923

Even if we remove all the BS equation like you said, Natsu in his Dragon Force mode or Lightning Flame mode could be on par or even stronger than Erza maybe Laxus and Gildarts as well.