Lost Sector

Lost Sectors are a PvE activity that will be introduced in Destiny 2. They consist of hidden dungeon areas, which contain enemies and a boss that guards a treasure. Lost Sectors can be identified by a symbol that appears near the entrance, but the difficulty of locating the entrance itself can vary. After entering the Lost Sector and killing its boss, the treasure chest is unlocked.

List of Lost Sectors

 * Nessus
 * The Conflux

List of appearances

 * Destiny 2