User blog comment:BlackWizardZeref/Fairy Tail Chapter 394: Juvia vs Keith Review/@comment-112.210.70.6-20140725105421/@comment-24.52.205.15-20140725234608

I agree with Nastu not needing a power up - he still has the dual dragon mode. I do not know if this is a power up for Erza, but I had hoped when she was caught that they would change her and Mira into the demons, lol. Or even that the tower cult was a sub group of Tartorus and something could happen to the people who worked on it.