Destiny 2: Shadowkeep does not require ownership of any previous Destiny 2 expansions to purchase or play.
Something stirs on the surface of our forgotten moon – spiritual remnants of the past, haunted by the memories of their deaths. So strong is their torment that it has begun to reshape reality itself, calling forth waking nightmares that mimic foes once thought conquered by Guardians: warlords, mercenaries, prisoners, and disciples now imbued with dark power, fed by fear itself.
As the heroes of the last safe city turned their attention to frontiers beyond the protection of the Vanguard, new Nightmares have emerged from the shadows of our long-forgotten Moon. Called forth by the haunting visions from her tormented past, Eris Morn has returned and unleashed something that once slumbered beneath the lunar surface – a long dormant power even she cannot control.