User blog comment:Jojo-a-gogo/ What would your nen ability be?/@comment-26378703-20150508204730/@comment-26378703-20150509171021

Responding to Mario, sure I could emit my aura beyond the range of my En but as far as manipulation beyond that range I wouldn't be able to

As for creating elements I can't do that, I can grab say the oxygen out of a larger area forcing it go a specific area forcing the other gasses out

Because I don't directly Attack anything with my aura my attacks would be generally weaker than a transmuter converting his aura to fire, this also makes my attacks easier to dodge

And with Feitan Having the ability to generate a star that incinerates anything around him I feel that manipulating air in a tight range is much more modest, about a 10-15 meter sphere around me where I control the air inside isn't too overly strong it makes me very vulnerable to emitters, conjurers, and other manipulators.

Also when EMTs and firefighters administer emergency oxygen it is pure oxygen