User blog comment:LegerPrime/Natsu vs. Acnologia/@comment-1153699-20151012205449/@comment-1153699-20151013003939

All Natsu said was that he's going off to train for "about a year". Just because he came back doesn't mean he's on Acnologia's level. Zeref, the Spriggan 12 and the 730 guilds together are not enough to secure a win against Acnologia.

What makes you think Natsu, as he is right now, is that strong?