How to unlock Oblation: Bloodline secret Exotic mission and get Cull’s Shadow in Destiny 2

With the Monument of Triumph update, Destiny 2 introduced an Exotic mission that continues Bael’s story. This time, he’s after a Weapon of Sorrow, Cull’s Shadow, that belonged to Dredgen Cull and is hidden on the Moon.

Here’s how to unlock the Oblation: Bloodline secret Exotic mission in Destiny 2 and get the Cull’s Shadow Exotic fusion rifle.