Hey Legend. As others have noted Etheric Light will be addressed in a future update. [quote]This is not the last you’ll hear from the Design Team before December. Sage has been thinking a lot about Titans, and he’ll share some thoughts on the matter before the update goes live. We might even learn more about promises to create a use for those vast stores of Etheric Light and Wormspore.[/quote] [url=https://www.bungie.net/7_Bungie-Weekly-Update---11192015/en/News/News?aid=14015][b]You can read the full update here.[/b][/url]