With Lyre in hand, complete this sub-quest to learn more about the Aranyaka.
As a possible reward for Strike, Crucible, or Gambit matches – the Thunderlord Catalyst is a fairly easy to obtain Exotic gun, that adds the perk...
To first unlock this quest, you’ll need to complete “The World of Aranara” – “Arakanya: Part II.”
Use your sleuthing skills to solve mysterious events in Sumeru.