Concealed Void Flawless Solo Mastery

Overview

A 5-point triumph: complete Concealed Void on Master, solo, flawlessly (without dying).

Concealed Void is a Lost Sector in Rathmore Chaos on Europa, under the Asterion Abyss north of Charon's Crossing. The boss is Teliks, House Salvation, a Fallen Captain with reinforcements, and a chest drops at the end.

How to complete

Master modifiers: Solar burn, Solar and Void shields, Barrier and Overload Champions, radar disabled (Chaff), and more enemy grenades; equipment is locked, so choose your loadout first. Power requirements vary by season.

Flawless means no deaths, so play the same route more cautiously.

1. Entrance is the hardest part: kill the Dregs first, then the Overload Captain, then the Barrier Servitor.
2. Radiolaria pool: clear red-bar enemies before Champions; removing about 25% of the Servitor health forces its barrier to deploy.
3. Corridor: jump back right after crossing to dodge the Explosive Shank blast, then take the Champion pair.
4. Boss arena has no Champions: burst the Captain with Heavy ammo through three health phases while handling Servitors and adds.
5. Bring long-range weapons (Scout Rifle) plus a Barrier-breaker and Overload stun. Suggested weapons include Xenophage and Polaris Lance; suggested class picks are Voidwalker (Devour), Sunbreaker, or Gunslinger.

Rewards

Triumph score (5).