History of Solo Expert Lost Sectors

Overview

Solo Expert Lost Sectors is a Triumph that requires the player to complete Expert Lost Sectors solo. The objective tracks the completion of five such instances. Completing these sectors solo grants an opportunity for much rarer rewards at a greatly increased combat difficulty. Each day, one Lost Sector is available to play on Expert difficulty. The most recent Exotic armor pieces can only be acquired through completing Expert Lost Sectors solo.

How to complete

1. Complete the normal version of a Lost Sector to unlock its Expert version.
2. Enter the unlocked Expert Lost Sector and complete it without any allies.
3. Repeat the process for five Lost Sectors.