Triumph
Stable Triangle
Complete all encounters in the "Sundered Doctrine" dungeon with a full fireteam of the same class.
Requirements
No acquisition path mapped yet.
Overview
Stable Triangle is a Triumph for Sundered Doctrine, filed in the Legends dungeon category. Complete every encounter with a full 3-player fireteam using one shared character class. It awards 15 triumph score.
How to complete
- Choose three Hunters, three Titans, or three Warlocks before entering. Match the character class, rather than simply matching the damage element of each subclass.
- Work through each encounter with the full team and keep the required configuration equipped throughout the fight. Check the team’s subclasses before beginning each encounter, especially after changing loadouts.
- Finish every encounter objective, including the final boss. A final-boss checkpoint does not record the earlier encounter objectives for players who have not completed them.
Use the Sundered Doctrine walkthrough for the encounter mechanics. Plan damage and survival around the required configuration so no one needs to change to another class during a fight.
Objectives
- Riddle solved
- Zoetic Lockset defeated
- Kerrev, the Erased defeated
Required for
Community guides & sources
d2.destinygamewiki.com
Sundered Doctrine walkthroughDestiny 2 Wiki · d2.destinygamewiki.com
destiny2.gamesref.com
Stable TriangleGamesRef · destiny2.gamesref.com
Category: Triumphs · Last edited 2026-10-10 08:47:10 UTC