User blog comment:Jojo-a-gogo/ What would your nen ability be?/@comment-25814498-20141204234913/@comment-25814498-20141209200105

Sorry to burst YOUR bubble, but there are no set rules for nen in the show. It is completly plausible for a fatal crow shriek, because as I explained, it uses pretty much all my aura and I would be completly out of the fight if you got to a safe distance.