User blog comment:TheCarrotSaysYumYum/Dragons, People and Demons.../@comment-4223231-20120721152628/@comment-4449950-20120722102504

Yeah, I tried to incorporate Edolas and some stuff, but then it just started to get way too out of proportion and what you have now isn't?? so I cut it...

Oh, and sorry about not being clear, but I was thinking that the dragons were stronger than the demons and about the level of Zeref. They trained the DS's to be at their level so that they could defeat the demons and eventually surpass Zeref too. This is why Dragon Slayers have Magic that is "used to defeat dragons"... as in, their Magic is strong enough to defeat dragons and therefore on par with Zeref...