User blog comment:IamJakuhoRaikoben/Chapter 464: Natsu vs Zeref, Review./@comment-153.91.253.204-20151130200254/@comment-1776824-20151201185810

There are polite ways to express your opinions. Saying shit that will purposely start an argument or escalate it further is what shouldn't be done. Rai acts condescending and rude? You ignore it. You post something shockingly polite and act like an adult. If I have to start forbidding the topic of Erza vs. Natsu I'm going to, because now all of Natsu's strength (the Fire Dragon King spells, the heat that melts stone and iron, etc.) is going to disappear. He is resetting himself to Tartaros-era strength with this move. So if you think that Natsu using borrowed power makes him stronger than Erza, who got more powerful over the timeskip, while Natsu's timeskip-attained power is going to vanish, then just keep that to yourself.