User blog comment:FairyRaven/Fairy Tail Chapter 398: The Final Duels, Review and Commentary/@comment-24546844-20140901174126/@comment-24546844-20140901180111

A two-on-two would be nice but if it was this I thik it would be Erza and Minerva. I guess kyouka only absorbed her curse as she was still there in the next panel but we need to wait to see it.

Yes maybe it will have something to do with Erza's armor. I don't expect to see any Strauss joining the fight expecially Lisanna. Bout you know what else have wings? Kyoukas hair. :)