Dreg's Promise can be retrieved from one of the following activities/vendors:
|Prison of Elders|
|This item can drop as a Prison of Elders reward.|
This item was also previously obtainable from one of the following sources:
|This item is granted for completing the relevant exotic weapon bounty.|
Dreg's Promise can be upgraded with the following perks:
|This weapon causes Arc Damage.|
|This weapon always has ammo on respawn.|
Penalty to Impact.
|Greatly reduced recoil.
Significant penalty to range.
|More predictable recoil.
Enhanced Impact. Shorter range and more recoil.
|Melee kills while this weapon is equipped have a chance to refill the magazine.|
|Aiming this weapon is incredibly fast.|
|Increases carried Ammo capacity.|
|This weapon has extremely low recoil.|
|High ricochet shock rounds with enhanced target acquisition.|