☆ How Rush Saved Mercenary Day (Bounty Pack 1)
★ 12 active SHiFT Codes as of December 4, 2025
☆ Black Market Location
★ Elemental Weakness Chart
☆ Legendary Weapons
★ Builds: Vex | Amon | Rafa | Harlowe

Primordial Guardian Inceptus is a boss located in Arch of Inceptus in Borderlands 4. See Primordial Guardian Inceptus's drop rewards, location, and tips on how to beat Primordial Guardian Inceptus in this guide.
List of Contents
| Primordial Guardian Inceptus Drop Rewards |
|---|
|
Elementalist
(Forgeknight Class Mod)
Filantropo
(Exo-Soldier Class Mod)
|

Primordial Guardian Inceptus is located in Arch of Inceptus, Dissected Plateau in Fadefields. Primordial Guardian Inceptus appears as a boss encounter by completing all vault key fragments in Fadefields and finding the vault entrance that is also located in Fadefields.
Primordial Guardian Inceptus can be repeatedly farmed by spending cash at Moxxi's Big Encore Machine near the entrance of the boss arena.
| How to Beat Primordial Guardian Inceptus |
|---|
|
|

Inceptus' 2 health bars will consist of blue and red bars. Blue health bars are weak to Shock weapons while red health bars are weak to Incendiary weapons. Make sure to bring both elemental types to clear out Inceptus faster!
Elemental Weakness Chart and Damage Guide
You can create an advantage by using your grapple to expose Inceptus' weakpoints. Keep in mind that this armor regenerates and must be grappled again to re-expose its weakpoints.
| Tail Strike | Tail Whip |
|---|---|
Inceptus' tail attacks can be dodged by dashing sideways. Some of his tail attacks also make his tail glow green before he strikes, so keep an eye out for this glow to execute a proper dodge!
Whenever Inceptus jumps, prepare your jump input to avoid his sweeping attack! This attack combos into another attack that can deal massive damage if not dodged correctly.
You can shoot the green orbs that Inceptus summons to avoid it from chasing you. This prevents the hassle of needing to dodge it later!
Grapple points will be available once Inceptus enters his cocoon. Grapple up and glide to hit the weakspots above the cocoon to bring Inceptus down to the ground!
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|
| Mission | Primordial Vault: Fadefields |
|---|---|
| Point of Interest | Arch of Inceptus |
| Area | Dissected Plateau |
| Region | Fadefields |
| Weakness | Shock, Incendiary |

| Invincible Bosses | ||
|---|---|---|
| Bloomreaper | - | - |
| The Fadefields | ||
| Warden Scathe | Splashzone | Horace |
| The Oppressor | Bio-Bulkhead | Idolator Sol |
| Primordial Guardian Inceptus | Sidney Pointylegs | Sludgemaw |
| Voraxis | Foundry Freaks | Backhive |
| Mimicron | Core Observer | Minister Screw and Donk |
| Carcadia Burn | ||
| Moon-Maddened Callis | Callis, the Ripper Queen | Genone |
| Pango and Bango | Driller Hole | Rocken Roller |
| Skull Orchid | Primordial Guardian Radix | Fractis |
| Leader Willem | Rippa Roadbirds | - |
| Terminus Range | ||
| Saddleback and Immortal Boneface | Shadowpelt | Callous Harbinger of Annihilating Death |
| Bramblesong | Primordial Guardian Origo | Vile Protoype |
| Vile Lictor | Skyspanner Kratch | Divisioner |
| Dominion | ||
| Axemaul | Timekeeper | Primordial Guardian Timekeeper |
| Arjay | Bio-Thresher Omega | Directive-0 |
| Vile Ted | - | - |
Primordial Guardian Inceptus Drops and Location



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