Vestige

Overview

In Episode: Revenant, Vestiges are pickups made by the Exotic Stasis grenade launcher Alethonym: final blows create one at the target, and impaling stronger enemies makes a steady stream. Picking them up charges the weapon, unlocking Special ammo mode at 50% energy and Heavy at 100%, which creates ammo for you and allies at the impact point.

Not to be confused with the Final Shape Memory Vestiges.