User blog comment:IamJakuhoRaikoben/Chapter 513: Flower Circle, Review./@comment-130.105.140.154-20161206082940

Basically, Silver to Gray, Zeref to Natsu, and now Eileen to Erza.

(Not my post) http://shuvia-lu.tumblr.com/post/154096796015/revelations

Three examples of The Untwist.