Mausoleum of the Arbiters

The Mausoleum of the Arbiters is a building that houses what appear to be the remais of previous Arbiters. It is first seen in a cut scene prior to the level "The Arbiter" in Halo 2. In this scene, Tartarus brings The elite responsible for letting the first halo be destroyed. He is then displesed to find out that instead of executing the elite the prophets plan for him to become the next arbiter whose first mission is to quell a heretic base in the treshhold system.