User blog comment:Kevo411/Nen Battle Thoughts/@comment-24215265-20140606205133/@comment-24768103-20140606213701

My problem with that is that Knuckle's punch was able to damage Youpi, and I think it'd be a safe assumption to say that Feitan is stronger and faster than Knuckle, so by that logic, Feitan would be able to cut into Youpi's skin. And as for the spikes, I feel like Feitan is faster than Youpi, so Youpi wouldn't be able to use his spikes fast enough to hit him.