Destiny 2 Leviathan is the flagship raid of Destiny 2. It was made available on September 13, 2017. It is set within The Leviathan, the personal ship of the exiled Cabal Emperor Calus. The recommended Power Level is 270. The Prestige mode of the raid, released on October 18, 2017, has a recommended Power Level of 750.
To mark the world-first completion of the raid by Clan “The Legend Himself”, Bungie released a Crucible map set on The Leviathan called Emperor’s Respite.