User blog:Squedswag/E.N.D. Theory: Possibly that Nasu will stay alive even if he kills Zeref

I rewatched an episode of my favorite arcs in fairy tail and I saw something interesting in episode 85 the Edolas arc

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WATCH THE EPISODE BEFORE READING THIS

You can see natsu's magic being sucked out of his body and as you can see the color for natsu's dragon slayer magic is looked different it was not orange it was purple. To me it looked like black-arts magic is the one being sucked out not his dragon slayer magic.

So, it is possible that natsu would be still be alive even if he kills Zeref because his demon like magic got sucked out or it is just a mistake that the studio made.