User blog comment:SethHeartphilia/Whos stronger Erza or Mirajane/@comment-75.81.33.43-20150913022813/@comment-39.53.187.17-20150916140735

Erza is tue main character, there is no.way she will lose to toa side character, on top of that there is no way she will ever lose to a female, because she is the strongest female character in the show, and this is obvious.