User blog comment:YuutaScarlett/Natsu power up?/@comment-24.90.139.157-20140805200300/@comment-1884090-20140805231557

But what if stronger enemies came that are are more powerful then Devils like evil Dragons akin to Acnologia, because I think there were more on his side 400 years ago although they were Dragon Slayers at that time I might be wrong but if I my theory is correct, more evil Dragon Slayers might have been turned into Dragons to. The Balam alliance is almost gone completely but we still have the Missing Dragon conflict to solve so they might all need super power-ups for all we know