Destiny Content Vault
The Destiny Content Vault (DCV) is a new content model being implemented in Year 4 of Destiny 2. To create a sustainable ecosystem where the world can continue to evolve in exciting ways, and where we can update the game more quickly, each year we will cycle some destination and activity content out of the game (and into the DCV) to make room for new experiences.
Unvaulting starts in D2 Year 4, with the Cosmodrome coming back, as well as its three Strikes and the return of the Vault of Glass Raid.
Building a Viable Future for Destiny 2