User blog comment:IamJakuhoRaikoben/Chapter 497: The Winter Mage, Review./@comment-24951162-20160810202218/@comment-2214433-20160811125442

You mean, all the evidence of Zeref saying that Mard Geer had been bullshitting all the time, claiming all the info known about END prior to Natsu's fight with Zeref false?

Or how Natsu being Zeref's little brother resurrected making absolutely no sense for Zeref making Natsu into a monster?

Or perhaps the fact that Zeref had to give Natsu to Igneel in hopes that he'd become strong enough to defeat Zeref one day? If Natsu had an evil super strong form, why bother with that? .-.

If Mashima ends up giving Etherious form to Natsu, he'll just be shitting on all the info he's provided so far.