Perdition Solo Mastery

Overview

Perdition Solo Mastery is a Europa Triumph in World, Exploration, worth 5 triumph score. Complete Perdition on Master difficulty with no other players in the fireteam.

How to complete

1. Travel to Cadmus Ridge on Europa and launch the higher-difficulty Perdition version when it is available. Select Master; a normal patrol clear is a different activity version.
2. Prepare Barrier and Overload counters. Fight the opening Hydra and Harpies from cover, then progress into the Minotaur room.
3. Clear the route before climbing the spiral stairs. Keep the Wyverns at range and deal with the Barrier Hobgoblins before pushing toward the boss.
4. Defeat Alkestis, Sacrificial Mind and collect the sector's completion chest while remaining solo.

Take time to recover health between rooms rather than rushing the stairs. Keep the fireteam solo through completion so the no-fireteam requirement remains satisfied.