User blog comment:FairyRaven/Fairy Tail Chapter 363: The Stories That Demons Read, Review and Commentary/@comment-1153699-20131207173113/@comment-4829046-20131212175721

He could just be one of the kinds that don't really have anything :/ According to the history, Dragons lived on land, sea and sky and I believe that not all of them have an element or need to have one. That would be too selective. Would be nice if we got a bit on the origin of Dragons, so far, we don't even know if they actually laid "proper" eggs and reproduced the regular way since Motherglare pretty much spawned creatures that were definitely not Dragons and had no characteristics of the parent or even a unique element. Then again, this isn't Rave so I doubt Mashima will go into that.

But I digress, this is just my "Dragon" obsession talking, not my "Fairy Tail" obsession.