Board Thread:Questions and Answers/@comment-79.33.87.205-20170811133150/@comment-32591643-20180303005258

Gon's back to a normal human being because Alluka/Nanika restored him to normal per Killua's wish. Gon's just going to have to restart his nen training from scratch, that's all. This is a good thing a bad thing. Bad obviously cuz he has to start over, but good because while we're in this dark continent arc, Gon essentially is getting a time skip. When we next see him, he'll have mastered the basics again and probably have new and improved abilities with all that battle experience he now has before even developing his Hatsu.

I think he's probably gonna stay an enhancer though. There's nothing in the wish (or his now removed vow) that indicates he's any how different from normal.