"An air spirit personified. Can freely harness the power of wind and air."
They can originally be fought in the Drysand Desert, however after purchasing the Origin Island DLC content and obtaining God-rank in a Hunter's Life, they can be fought at a higher level in Tortuga Archipelago by accepting Fern's Hunter Special request.
The Spirit of Wind is an enemy that can originally be found in Drysand Desert.
The Spirit of Wind can also be found near the entrance of Tortuga Archipelago.