History of One-Eyed Mask

One-Eyed Mask is an Exotic Titan helmet introduced in Forsaken (Season 8 per search results). Tagline: "An eye for an eye." Its lore is a Guardian who lost an eye and their Ghost to the Red Legion in the EDZ.

Overview

The intrinsic perk, "Vengeance", marks the enemy that damages you; killing them grants an overshield (per search summaries) and increased damage and health regeneration (per Destinypedia). Sources differ, so check in-game.

Acquisition

• Exotic engrams and extremely rare world drops.
• Xûr sells it from time to time.