Way of Air is a medium armor set. When you use Roll Dodge, your Weapon and Spell Damage is increased by 344 for 6 seconds.
Way of Air is part of the base game and drops in Craglorn in the Overland content. You can also find it on Guild Traders. Each set item is bound on equip. You can acquire medium armor, jewelry and weapons for this set in the Yokudan motif style.