User blog comment:Miskos3/Fairy Tail Episode 215: The Snake Charmer Ophiuchus, Review/@comment-97.122.227.241-20150110045729/@comment-1359322-20150110110110

Not really, if it was Mashima wouldn't have had to specifically write the Prologue, then Part 1, 2 3 and so on for the Tartarus Arc.