The reason why I believe Natsu is E.N.D is because So far Natsu (for some reason) is the only one who can kill Zeref, stated by Zeref himself. Why? Because Natsu/E.N.D is Zerefs strongest creation and he's the only one that can do it. Don't forget that Zeref also knew who Natsu was and acted as if they had a connection/relationship in the past. Another reason why I believe this is so is because Zeref said Igneel could not kill E.N.D. Now remember that Igneel raised Natsu and probably could not bring himself to kill an innocent and sweet child, so instead he thought that if he raised him to be a nice and calm child he could live a normal life. Zeref also tells Natsu that he will need to choose between Life and Death in chapter 373. What Zeref is implying is that Natsu will have to decide for himself if he wants to continue on living or is he going to kill himself for his friends. Because if he realizes he is E.N.D he won't accept it and would rather die than hurt his friends. Also, let's not forget Natsu doesn't have biological parents. Why? Because he is a demon created by Zeref ( ). In chapter 362 when Natsu was fighting Jackal, Jackal could not bring himself to believe that Natsu was a human and even going as far to compare his abilities and magic to that of a demon (foreshadowing is over 9000). Let's also not forget the time when Natsu and Lissana were naked in the cell together and when Silver passed by and mentioned Natsu like he knew him personally, keeping in mind he didn't even speak his name to him.
On a side note there are other things the determine that Natsu is E.N.D, like how Natsu was originally suppose to be a spirit with Horns and the fact that Hiro Mashima has mentioned Fairy Tail will change in a way like never before. E.N.D = Evil Natsu Dragneel FTW.
So I would love to hear what you guys think of this.
Edited by paulslayer1000, 25 July 2014 - 01:23 PM.