User blog comment:Omega natsu2/Chapter 371: Tartarus Arc, Part 2: Song Of The Heavenly Dragon, Predictions./@comment-5303512-20140207102209/@comment-5303512-20140207170554

EDIT:
 * Dragon/Dragon Slayer will sing a song.


 * The bomb kill/incapacitate some/most of the Fairy Tail members.


 * One/Some people will be saved.