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Borderlands 4 Guide

How to Unlock the Legendary Trooper Gravitar Class Mod

Class Mods
Legendary Loot
Updated on Dec 17, 2025
Dec 17, 2025

Overview

Trooper is a Gravitar Class Mod for Harlowe that drops from the Raid Boss Bloomreaper.

Critical Hits with Guns partially restore Ordnance Cooldown. On Ordnance Activation, gain Gun Damage and Action Skill Damage for a Duration.

borderlands 4 trooper class mod

Check out all the Legendary Harlowe Class Mods here!

How to Get

Unlock Location:

In order to access Bloomreaper, you must first complete the main campaign. Whereas being level 50 is not mandatory, it is recommended due to the challenge of the boss itself.

Proceed to one of the new Raid Boards in any of the main hubs. They are similar to the Bounty Boards but instead offer challenges for Raid Bosses.

Collect the Bloomreaper activity and head over to Tonnage Peel in Carcadia Burn. Enter The Bloom and fight your way through to the boss!

Farm Method:

  • Defeat Bloomreaper in UVHM Silver-tier (beat the boss in under 4 minutes) for a chance at Trooper.
  • Utilize the Encore Machine to repeatedly farm Bloomreaper.

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