Athenaeum World

The athenaeum worlds of the Cabal Empire are massive planetary repositories of knowledge and technology. The Vaults contained technology belonging to many species that they either assimilated to their empire or conquered. The vault contained many pieces of terrifying potential tech, Sentient Anomalies, Thought-powered Reality Smashers, and Portable World Enders, whether or not the Cabal lost them or deployed them elsewhere is up in the air.

Known Athenaeum Worlds

 * Athenaeum World X

List of appearances

 * Destiny 2: Warmind