The Dark Below Campaign

The Dark Below Campaign is the main story arc of the expansion of the same name and revolves around aiding the mystic Guardian, Eris Morn, in defeating the Hive's God-Prince Crota, Son of Oryx and his armies before he can be fully resurrected and invade Earth.

Missions

 * Fist of Crota
 * Siege of the Warmind
 * The Wakening

Strikes

 * Will of Crota
 * The Undying Mind

Additional quests

 * Disciples of Crota
 * Urn of Sacrifice

Raids

 * Crota's End