The Treasury is a dungeon that players will become familiar with as they complete Epic Book Five. As you pursue the missing Nazgul into the Misty Mountains, you will learn of his plans to resurrect the fallen dragon Thorog.

(Note: The below map marks several points of interest with a ring marker. The ring in the center marks the location of the Nazgul and the fallen dragon Thorog. The other four rings mark the location of the four Obelisk within the Treasury that you will need to visit. You can click the rings for a picture.)