The Objective, “Observer Effect” in Destiny 2.

Observer Effect is an Objective in the Story Exodus Evacuation in Destiny 2.


Help Asher investigate the Pyramid's influence on Io:

"." - Asher Mir


  • Having talked with Asher Mir on Io, it is time to head into the Sanctum of Bones across from Asher Mir.
  • Go inside the Lost Sector and start fighting your way through.
  • Not much will change inside the Lost Sector initially, aside from getting the Traces of Corruption from each Taken you kill inside it.
  • The big change is at the end of the Lost Sector, where you will find Barrism, Altered Phalanx in addition to Pandrok, Pillar of Nothing.
  • Defeat Barrism to complete this part of the story.