Attunement swap build crafting.
If you like attunement swapping, I’d suggest a fresh air build. Look at http://metabattle.com/wiki/Build:Tempest_-_Fresh_Air_DPS for the meta version and modify as you want to fit your playstyle.
In case you’re not familiar with the trait, Fresh Air recharges your air attunement whenever you crit. This build allows you to easily drop into another attunement to do a few skills and then go back into air without losing much dps.
Generally, your goal will be to kill things before they have a chance to kill you, so zerk gear is best like what it says on that build. If you find you need more survive, I recommend bringing a utility skill like arcane shield to keep you alive longer. It is pretty squishy so you will have to be good with dodging and other active defense.
Hope this helps
The Edge of Oblivion [EDGE]