"To bind Light into the same framework as the proton or the mere neutrino is an act of close-minded hubris."
― In-game description
"Cosmic Truths" can be retrieved from one of the following activities/vendors:
|This item can drop as a Crucible match reward.|
|Prison of Elders|
|This item can drop as a Prison of Elders reward.|
|This item can drop as a Strike reward. Exotic items can only drop from the most challenging Strike playlist.|