Try to understand what the Taken were protecting.
- You are now in pocket Ascendant Plane.
- Start by going forward, jumping from the first landing onto the first platform.
- Head up the next 4 landings to reach the large rock at the end of the path.
- You will find a large Void Crystal and 2 Priests of Icaru.
- To complete this part of the mission, you will need to kill the Priests of Icaru.
- After that, you will need to destroy the Void Crystal.