Pretty great chapter. Lots of new reveals, like Natsu, Gajeel, Wendy, Sting, and Rogue being from 400 years ago. Fucking of course if Zeref dies, then Natsu dies as well, well played Hiro Mashima. Still know absolute nothing about Acnologia, so that is still being saved for later. It sucks that Natsu lost his one time power up :/ though Happy acted in character and its far too early to have both Zeref and Natsu die.
Natsu was truly one of the most powerful characters in the series the last 2 chapters with Igneels power, it's a shame it was wasted on a pointless Zeref battle and not against one of the twelve.