After its creation, Adas' holocron passed down through the years until, around the time of the Great Hyperspace WarLordGaru lost the holocron on Ashas Ree. Centuries later a fallen Jedi found it, and used its dark knowledge to conquer Onderon.[1] Around 4,010 BBY, it was uncovered by QueenAmanoa of Onderon, who learned all the stored secrets. The holocron was then passed to her apprentice Novar to teach Sith initiates. The Gatekeeper of Adas's holocron, however, had a unique personality that could turn down the user's request or even threaten its user. Amanoa and the Naddists were defeated, and the Jedi hid Adas's holocron on the planetKodai.[1]