|Description||Commune with the Crux of Darkness at Bray Exoscience|
Talk to Exo Stranger to get Enhanced Splinter of Darkness. Summon the sparrow and head back to the Ziggurat to attune it. Follow the waypoint through the nearby cave and Charon's Crossing to the Cadmus Ridge, where you will reach the Fallen settlement. You can ignore the enemies and head on inside till you reach the Bray Exoscience. Head on to till you reach The Crux of Darkness and commune with it. After a brief animation, Fallen will come swarming in. Use Stasis to clear out Resilient and Heavy Shanks, along with Dregs. After you've wiped everyone out, go to the end of the room and take a left turn. Follow the path and go left in the generator room to find the chest locked with Stasis. Unlock it and you will receive Europa Arms upon returning to Variks and finishing the mission. Go back to the Crux and end the communion.
Exit the facility and follow the waypoints back to the Variks while evading the enemy attacks.
Attune the Enhanced Splinter of Darkness
Visit the Ziggurat next to the Exo Stranger
Commune with The Crux of Darkness at Bray Exoscience
This will strengthen your Stasis and prepare you for the battle with Eramis.
Head back to Variks to receive the Long Shadow sniper rifle.