User blog comment:IamJakuhoRaikoben/Chapter 394: Juvia vs. Keith, Review./@comment-5873677-20140725134148/@comment-5873677-20140725151132

Well, Frosch dies on Future Rogue's past, that is, when there was still no Future people coming from Eclipse, and when the Dragons succeeded on coming out of the Eclipse Gate. So it's not certain that Frosch will die. Just a theory tho. Still, pain can be associated with Sensation and Sense Link woohoo \(^__^)/