User blog comment:SethHeartphilia/Whos stronger Erza or Mirajane/@comment-24446496-20140425151258/@comment-71.50.119.252-20140917202636

@ First Anon Just as the other anon said, Sitri is her so far strongest form, but the form isn't the true power we're talking about, its her forms power that she's holding back. Like her previous fights we've seen, that's her not going at her fullest with each Take-Over she uses. And by Sitri being her strongest form, there's no telling how powerful it'll be once she do show its true power.

@2nd Anon Its not that she has another form that she's holding back, its the current Take-Overs true power. Like the previous fights we've seen, that was her not going all out.