← All reviews

Borderlands 4 Crow-Sourced Review — Pearlescent Assault Rifle

Published: 8/15/2026 · Updated: 11/15/2026 · As of 2026-07

RarityPearlescent
TypeAssault Rifle
ManufacturerOrder
ElementCryo Override
Drop sourceCaptain Willis (Story Pack 1 DLC)
Red Text
And we had to share the rock!

A chaotic Pearlescent AR from Order that fires a different object with every shot. Its selling point is that you never know what will fly out next. Combined with Cryo Override, it spreads freezing and random projectiles all over the place. It is one of the guns from Story Pack 1 (Mad Ellie).

🧩 Where the red text comes from “And we had to share the rock!” is a line from Sergeant Avery Johnson in the game Halo 2 (2004) (Borderlands Wiki). The unique ability name “Left of the Murder” is a pun on “a murder of crows”, the English term for a flock of crows. The weapon name “Crow-Sourced” plays on “Crowd-Sourced” (crowdsourcing), which ties in with the idea of firing out random things gathered from everyone.

What kind of assault rifle is it? (for beginners)

Unique effect (mechanics)

Left of the Murder: Fires random objects.

Elemental Override (shared by all Pearlescents)

Drops and farming

Drop sourceBase chanceBonus per UVH levelAt max UVH
Captain Willis0.6%+0.05%0.9%

Where to find it It drops from Captain Willis in the Story Pack 1 (Mad Ellie) DLC. Some Borderlands Wiki sources also list the boss location as “The Maelstrom” (unverified).

Build synergy

Vault HunterSynergyNote
Rafa⭐⭐⭐Works in AR builds
Vex⭐⭐⭐General purpose
Amon⭐⭐⭐⭐Cryo Override plus Amon’s Cryo skills for a freeze-focused build
C4SH⭐⭐⭐A Story Pack 1 character, but there is little direct synergy

Summary

FAQ

What is Crow-Sourced's unique effect?

It fires random objects. What flies out changes with every shot, which makes it a chaos weapon.

Where can you get Crow-Sourced?

It drops from Captain Willis (Story Pack 1 DLC).