User blog comment:FairyRaven/Fairy Tail Chapter 366: 1000 Souls, Review and Commentary/@comment-3424593-20140109153851/@comment-5668006-20140110040929

yeah but the fact is that no matter how serious Natsu was, he could not haven even scratched Gildarts. If Gildarts was an enemy and had Lucy captive, and Natsu had to face him, Gildarts would kill Natsu in one hit