History of SUROS Regime

SUROS Regime is an Exotic Kinetic Auto Rifle from the SUROS weapons foundry. A guide lists it at 600 RPM with a 25-round magazine.

Overview

Its intrinsic perk, SUROS Legacy, grants health regeneration on kills. It is a long-standing favorite for both Crucible and PvE.

Acquisition

• Random drop from Exotic engrams and extremely rare world drops.
• Purchased from Xûr when he stocks it (a guide cited 29 Legendary Shards on one visit; his stock rotates).

Catalyst

The SUROS Ascendance catalyst drops randomly when you defeat Guardians in the Crucible (any mode, win or lose, no need to wield the gun). To complete it, get 300 Guardian final blows with the SUROS Regime; earlier kills count retroactively. Control, Momentum Control and Clash are recommended. Reward: higher chance that kills with the last half of the magazine heal you.