From Destiny 2 Wiki
|Related Item||Prometheus Lens|
|Description||This weapon generates Orbs on multikills and displays the number of enemies defeated by using it. When upgraded to a Masterwork, this weapon receives additional bonuses.|
|Source||Found in strikes against the most challenging opponents.|
This item can be found randomly by completing Heroic or Nightfall Strikes.
Its upgrade is unlocked by defeating 500 enemies using Prometheus Lens.