Triumph
Duality Catalyst
Defeat combatants using Duality.
Requirements
Tick off each step as you go — progress is saved in your browser.
Overview
The Duality Catalyst is a Triumph that comes from the Walk the Line quest for Duality, a Solar Shotgun Exotic. It asks for 400 kills with Duality. Completing the catalyst also brings the weapon's Masterwork bonuses: +20 range and +2 magazine size.
How to complete
- Get Duality. It was offered on the Season of the Hunt season pass, premium from rank 1 and free from rank 35.
- Talk to Banshee-44 in the Tower to start Walk the Line.
- Earn 300 points of calibration progress. Calibration comes from completing Ops, Strikes, Nightfalls, Gambit and Crucible. Gambit and Crucible wins and beating Nightfall: The Ordeal give the most progress.
- Get 50 kills against enemy Guardians with Duality.
- Get 100 kills with Duality's slug fire. Aim down sights for these, since hip-fired pellets do not count.
- Return to Banshee-44 to claim the catalyst.
- Get 400 kills with Duality to complete this triumph.
Tips
- Steps 4 and 5 can be done at the same time, so combine them with your normal fights.
- Team up with friends for calibration. Group play speeds it up.
- Orbs of Power generate on multikills with the Masterwork.
Related
The Duality Catalyst is one of the triumphs that track the weapon. See Duality (triumph) for the dungeon-related Duality triumphs, which are separate.
Objectives
- Targets defeated (0/400)
Community guides & sources
gamerant.com
Destiny 2: Walk the Line Quest GuideGameRant · gamerant.com
d2.destinygamewiki.com
Duality Catalyst - D2 WikiD2 Wiki · d2.destinygamewiki.com
Category: Triumphs · Last edited 2026-10-10 09:41:13 UTC