User blog comment:FairyRaven/Fairy Tail Chapter 398: The Final Duels, Review and Commentary/@comment-31.132.65.59-20140901164646

Here it goes. Anyone who naively thought Gray is down for the count now has it :P. He rolled over Tempesta and just wait till he gets his hands on Mard. All because someone though it will be great idea to add a potential enemy to their guild and give him demon slaying magic. Tartaros may be the strongest group FT faced so far, but they're certainly the dumbest.

Looks like it will be "another Erza fight" next week, so Kyouka is practically gone. With the antidote for the particles it looks like Laxus and the Raijinshu will be back in action, and we still may see Makarov with Lumen Histoire (or something). The battle is pretty much over, I think.