[@OneWayOut] With elemental I mean more like 'oh I can control the earth around me'. That's not interesting enough for me, and it's open to interpretation and, well, cheating. :/ This RP isn't focussed too much on beating people in combat anyway - it's more about the story and that story happens to involve lots of fighting. Never the less I wanna keep things fair in case two people (or more) get into a fight or get forced into a fight by the GM's. So the KG's have to be interesting to read about, if I can literally control wind, water, fire or earth this is a) avatar and b) stupidly uninteresting. 

Smoke is interesting and isn't all around you 24/7 and, probably, is open to great collaboration jutsu's with fire/wind jutsu users. So I wanted to accept it. :P