User blog comment:Miskos3/Fairy Tail 531: Pegasus vs. Black Dragon/@comment-7418318-20170414215900/@comment-24489996-20170415023908

You guys keep forgetting that this is Mashima. He contradicts himself nearly all the time with this manga, so there's no use questioning it. Just accept it as is and move on. That's what I did; saves me from getting needless headaches, especially when it's Spring and that means allergy season ¯\_(ツ)_/¯

Anyways, in the next double feature, we'll be seeing END/Dragonized Natsu/both, no doubt.