User blog comment:Lifebleedin/how does killua know zenos ability/@comment-24287488-20140123063005/@comment-24287488-20140128191152

@Bennlimos: You are right but I still think that objects created by Emitters can be seen by a normal person since the object (aura) is separated from them; like I've mentioned before, Razor's devils or Goreinu's beasts. I mean how can a normal person cannot see such a thing? How can he not see or feel radiation of energy emitted by the Nen users? Like Gon's emitted "paper" technique or an aura emitted by Netero during his confrontation with Neferpitou or Nen bullets shot by Franklin. Conjured objects can be seen, so why not "emitter" objects?