User blog comment:IamJakuhoRaikoben/Chapter 457: Naked Battle, Review./@comment-5894890-20151019153131/@comment-7418318-20151019160504

Far less likely but I suppose still a possibility would be reinforments arriving from other guild on Blue Pegasus's Christina.

Especially if they picked up Sting, since his magic looks rather radiant if he fired it from the ship.