User blog comment:IamJakuhoRaikoben/Chapter 457: Naked Battle, Review./@comment-7418318-20151019081930/@comment-3290324-20151019170009

Sorry Nick, but no. Firstly, he wasn't caught off guard or not paying attention. In the panel right before she strikes him, he takes notice of her. Secondly, it's not Nakama Magic. There was no "everything Erza was able to dish out." She literally only tried to hit him twice (in two of her most basic armors) before Marin interfered in their fight. And when Marin's interference stopped, then she could fight at full power again. :/