User blog comment:IamJakuhoRaikoben/Chapter 479: Who you should show the greatest respect to is, review./@comment-24546844-20160329174242/@comment-89.241.156.86-20160329232415

Nah, it Acnologia, i dealt dragon force would be enough for him. Since all 5 dragons sealed themselves within their children to come to the future to fight him, it only makes sense that they would do what Igneel did and transfer their magic power to their children.