Aquili, the Trailblaze

Aquili, the Trailblaze, also known as the Nameless, was the Eminence of Trailblaze, promoting exploration, innovation, and discovery. It is generally believed that Aquili willingly took up a physical form, choosing to travel Asiyah and discover its wonders like a mortal would. In doing so, he left the Trailblaze in his wake, establishing the airways by which most civilizations still travel and trade. At some point, he is believed to have left for distant lands and never returned, with his influence not having been felt since.
The Trailblazers are a minor organisation still dedicated to this ideal, and its original founders were supposedly those who travelled across Asiyah with Aquili himself.