User blog comment:Omega natsu2/Chapter 356: Tartarus arc - Prologue, Predictions./@comment-49.144.16.107-20131010122032/@comment-7418318-20131010131914

With all the guild cards they got, I'm gussing that Lamia Scale will be involved in the arc, though I don't want to make it a prediction just yet, since I think this'll be a few chapters ahead yet.