What are they for? I don't think the game explains what they are for and how to use them (I could be wrong). I have 10 light vestiges in my inventory and 10 light vestiges at the postmaster. What do I do with these? Btw I have 2 dark ones as well.
Also, have 3 motes of light(?). Again, game not clear.
Any help is appreciated.
-
Light and Dark Vestiges each combine at stacks of ten to form items that are used to open Prismatic Chests within the Pale Heart (shown on your map as a large circle in a given area). If you currently have a stack of ten in your inventory, delete a single copy of the item: doing so will allow them to combine at ten as normal. The Motes of Light are one of the item types used in the Quest to obtain the Exotic Khvostov: https://www.polygon.com/destiny-2-guide-walkthrough/24172527/khvostov-how-to-get-exotic-legendary-lost-encryption-locations (΄◉◞౪◟◉`)