History of Umbral Strike

Overview

Umbral Strike is a Sentry role perk of Gambit Prime armor, unlocked at 3 or more Sentry points. Multikills grant a damage bonus against the Taken, stacking up to 5 times. The bonus ends when you damage a Taken combatant.

It pairs with Umbral Armor, the Collector perk on the same set, which grants an overshield from motes.