User blog comment:FairyRaven/Fairy Tail Chapter 301: The Dragon King, Review and Commentary/@comment-121.54.8.130-20120928213614

Maybe some characters will disappear in July 7th during the Eclipse and transported back to the time of the Festival of the Dragon King to resolve conflicts. The war against Zeref and Acnologia may start soon also. Igneel, Grandine, Metalicanna and the other dragons may also appear soon.