Forgotten Deep Flawless Solo Mastery

Overview

Forgotten Deep Flawless Solo Mastery is a Triumph in Destiny 2. It requires finishing the Forgotten Deep Lost Sector on Master difficulty, solo, without dying. It is worth 5 triumph score. It is the flawless version of Forgotten Deep Solo Mastery, which has the same solo Master requirement without the no-death condition.

How to complete

1. Start the Forgotten Deep Lost Sector on Master difficulty.
2. Go solo. Any fireteam member breaks the solo requirement.
3. Clear the sector without dying. A single death fails the flawless condition, so play carefully through the whole run.
4. Defeat the final boss. The boss is the main threat, so keep your survivability high and save your heaviest damage for it.

Tips

• Walkthrough videos show several solo clears on Master, so compare a few before you commit.