User blog comment:Real Godisme/Chapter 479/@comment-5303512-20160328135925/@comment-3423279-20160328150649

@Wrath022 If the series pisses you off that much then stop reading it, easy fix to your problem.

Considering Natsu will die if he kills Zeref I doubt he will try right now, and they need to find a different way to defeat that dude.

Now then, I myself found it interesting that this power, which managed to nearly kill a supposed immortal, didn't rip that Spriggan to shreds and instead merely hurt him badly.

Dragon King Mode might be far weaker due to using up that tattoo, and is merely his Dragon Force with a different name now.