User blog comment:IamJakuhoRaikoben/Chapter 420: Lamia Scale's Thanksgiving, Review./@comment-121.54.54.41-20150216143236/@comment-76.124.155.27-20150216152811

I bet you that Mavis took the master, Laxus and the thunder tribe back to Tenrou island to train them the same way Zeref trained her.