“A year after the Taken War, the House of Devils uncovered old Golden age nanotechnology known as the SIVA virus and began to use it to strengthen their army. Lord Saladin, the last known Iron Lord, guided Guardians to become a new generation of Iron Lords and contain the outbreak of SIVA in the Cosmodrome. Guardians entered the Plaguelands and eventually found the source of the SIVA in a Replication Chamber and stopped the threat before it could endanger the Last Safe City. Groups of Guardians led a raid inside the walls of the Cosmodrome. Lady Efrideet, long thought lost during the first SIVA threat, made her return and took over the Iron Banner operation while Lord Saladin led the SIVA Crisis occupation.
During this release, Guardians celebrated The Dawning which updated Strikes, added Strike Scoring, reprised the infamous Ice Breaker Exotic, and reprised the Sparrow Racing League. Later on, Guardians celebrated the Age of Triumph which reprised and updated all of the raids.”