History of Exotic Catalyst II

Overview

Exotic Catalyst II is a Triumph worth 5 points. It is earned by finishing the quest "Should You Choose to Accept It, Part II", which unlocks the second Exotic Catalyst for Revision Zero, an Exotic Pulse Rifle from Season of the Seraph. This catalyst is the Pressurized Refit.

How to complete

1. Finish Part I first. Part II starts after step 39 of More Than a Weapon.
2. Get the cryptographic index from an Annex (Archimedes or Diocles), then travel to the Moon for instructions.
3. Decrypt the passcode cipher (DIDRAS) by clearing patrols and enemies on the Moon, then upload it at the dead drop in the K1 Logistics Lost Sector in Archer's Line.
4. Run Operation: Seraph's Shield on Legend difficulty and find the weapon schematic it contains.
5. Complete the operation to receive the Pressurized Refit, which finishes the quest and the triumph.

Catalyst

The Pressurized Refit gives Revision Zero the Under Pressure perk: stability and accuracy improve as the magazine empties.

Notes

These quest steps are from the Season of the Seraph launch (December 2022 to January 2023). Later seasons may have changed them.