You’ll be able to collect this Side Mission from the northeast point of the map in Devil’s Razor
Navigate to Gradient of Dawn
Once you’ve collected the mission, teleport back to Sanctuary and make your way over to the Navigation Console and adventure off to the Gradient of Dawn.
Use drop pod
Upon arrival at Gradient of Dawn, head down to the bottom of the ship and use the drop pod to launch yourself down to complete the mission.
Eridian Proving Ground
Once you’ve completed the mission you’ll now gain access to an Eridian Proving Ground, refer to the [Trial of Survial] page for details on how to complete this Endgame activity.