User blog comment:Miskos3/Fairy Tail 528: Dragon of Magic, Review/@comment-86.70.179.109-20170325114651

a so-so chapter, good points : Acnologia, Anna (?), bad points : Jellal. So we are in the last arc, I think Mashima is doing the same thing as Kishimoto did, a big arc, and a timeskip with maybe a third film, between the final arc and the timeskip.

If the character in the Crustina is Anna, that can explain a lot of Makarov's decision about Lucy, and that can explain where Hibiki learned Urano Metria. But if it's really her, she will be worse than Igneel, letting her descendant alone isn't a good thing.

Just a thing about this arc, I think it would be better idea to rename it "the dragon king festival arc"