Wind Dukes of Aaqa

The Wind Dukes of Aaqa are fictional characters of legend in the World of Greyhawk campaign setting for the Dungeons & Dragons role-playing game. They were powerful lords of the elemental plane of air in the pre-history of the world, and fought an epic battle against the Queen of Chaos in which they created a powerful artifact which was sundered in the battle; fragmenting to form the Rod of Seven Parts.

Oriental Adventures
In the Oriental Adventures setting, the Wind Dukes were called the Vaati. They lived in a valley called Aaqa, which was located in the northwestern area of the Adribandha mountains.

Age of Worms
In the Age of Worms Adventure Path, the Wind Dukes figured heavily as an element of the backstory that brings the characters into the campaign and sets them on the path toward confronting the primary opponents of the storyline.