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Borderlands 4 Guide

How To Easily Beat The Stone Demon Boss on Every Character

Weapons
Shields
Late Game
Vault Hunters
Mechanics
Bosses
Updated on Feb 28, 2026
Feb 28, 2026

Overview

The Borderlands 4 Bounty Pack 2 final boss, The Stone Demon, can be a relatively challenging encounter, since it has the Ordonite Crystals mechanic paired with very high damage of its own against the Vault Hunter.

Players will find themselves wanting to kill this boss due to its four dedicated drops, which includes a Pearlescent rarity weapon alongside three Legendaries.

In this guide, we'll quickly cover what gear you can bring and the strategies you an use to deal with The Stone Demon, alongside video footage and suggested builds for all of the characters!

Gearing Up

The rule of thumb when dealing with Ordonite (or Vile) enemies is simple:

Bring Splash damage.

  • Give preference to splash sources that can cover a lot of ground or have very high radius.

Suggested Gear

Darkbeast SMG

This SMG has natural piercing, and each projectile has a chance to cause an explosion on hit, even after they've pierced a target and hit the next.

  • This is as close as it gets to literal perfection against The Stone Demon when talking about 'normal', shooting gun. The crystals are lined up on its back, making them a prime target for the piercing effect + explosions of the Darkbeast.
  • A Ripper (Charge Mag) version is excellent for boss encounters.

Torgue AR Airstrike

The Airstrike underbarrel, which can roll on Epic Torgue AR or even Potato Thrower IV, can simply demolish the Ordonite crystals. You'll want to pair it with:

  • Head Ringer Torgue Enhancement, which provides 100% Splash Radius.

Linebacker Shotgun

With as many radius boosts as you can get on your Enhancement, this can be a respectable choice to deal with the Ordonite crystals.

  • Head Ringer Torgue Enhancement, which provides 100% Splash Radius, and can roll further radius boosts on its passives.

Jakobs ShotgunSpread Launcher

The infamous Spread Launcher is, unsurprisingly, very good at this too.

  • While it may not always deal with all crystals at once, you can always bring a second or even third Spread Launcher to completely bypass its cooldown.
  • If you have a Torgue (Impact Mag) part on your Spread Launcher Jakobs (Loader Mag), you can pair it with a Head Ringer Torgue Enhancement for massively increased explosion radius.
  • AMP Synergized and Amp (Amplified) Repkits are very useful for Spread Launcher tactics.

Maliwan Heavy Weapon Hailspike

Ordnance players looking for a solution can find it here. Pair an Incendiary Hailspike with Tier 3 High Caliber and you'll be good to go.

Licensed Weapons + Enhancements Torgue (Impact Mag)

Pair any Torgue (Impact Mag) weapon with an Air Burst Torgue Enhancement, and you don't even have to directly hit the Ordonite crystals anymore, since Air Burst detonates automatically when near the hitboxes.

  • This can be really helpful for dealing with the tail crystal.
  • The Pumper Enhancement can not only give you the Air Burst auto-detonation, but also massively increased radius coming from the Head Ringer effect. A perfect combination.

Character Kill Examples

Amon

1. Amon with an Incendiary Hailspike Maliwan Heavy Weapon and Tier 3 High Caliber, courtesy of Lorandb:

2. Amon with a Linebacker and Spread Launcher, courtesy of Sinfector:

Harlowe

1. Harlowe with a Darkbeast, courtesy of Lazydata:

Rafa

1. Rafa with Air Burst Torgue Enhancement and a Truck Sniper Rifle, courtesy of LazyData:

2. Rafa with Head Ringer Torgue Enhancement, Airstrike and Spread Launcher. Courtesy of Rezur:

Vex

1. Here's LazyData again showcasing the power of Darkbeast and Vex!


Build Suggestions

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