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Borderlands 4 Build

SLOPPENHEIMER 20 Amon - Mayhem 20 Takedown Platinum READY UVH7 Build

presentationAmon
presentationOnslaughter
End Game
Updated on Jul 3, 2026
Jul 3, 2026

Build Overview

This updated UVH7 Amon build utlizes the Heimdahl Ordnance, a Rocket that homes in on enemies automatically, resulting in numerous hard hitting attacks. While this build can go wrong due to janky enemy tracking in the game (in some cases not tracking at all) - It's still absolutely one of the hardest hitting Amon builds in the game, capable of solo'ing all content.

A massive thank you to fellow Mobalytics team members LazyData & Girthquake1707 for their help!

Please watch the attached video for the full list of items & more. It is very important, and required to understand the loadout.

Strengths And Weaknesses

  • Achieves Platinum on ALL Raid Bosses relatively easily
  • Achieves Platinum on Mayhem 20 in the Takedown
  • All mobbing encounters can be pseudo-AFK'd
  • Main bossing/mobbing is extremely simple
  • Requires grindy farming for min-maxxed rolls
  • Jank enemy tracking can break the gun
  • Easy to run out of ammo if not cautious

Skill Tree

Points Spent 0 / 59
LMB Allocate
RMB Unallocate
Onslaughter
5/5
4/5
1/3
4/5
1/5
5/5
2/5
3/3

Equipment

Weapons
Repkit & Ordnance
Utilities

For our classmod, we will be running the new Damned com for Amon, with hopes we get as many points as possible into Executioner for maximum critical hit damage. The fire pyres spawned from this class mod is instrumental in crushing some of the hardest content in the game.

  • Bonus points if the passives on your class mod boost Ordnance Damage or Crit Chance

With our Enhancement slot, the choice here is not important since we don't go after a specific primary weapon, so just aim for anything with the Gun Damage passive stat as a top priority, but also try to land Gun Equip Speed, & Critical Damage if possible. You can optionally search for a roll with Fire Rate, but this can and will result in a loss of damage.

Of course our Ordnance slot is dedicated to the Heimdahl, and we're after a Kinetic roll primarily. Try to go for the max damage roll (which is currently at the time of posting, 19,485, with 3 shots)

Other elements such as Fire are tremendous for element matching on bosses like Thol The Invincible, but are not necessary for this build, especially since pretty much every enemy in the Takedown use neutral health bars.

NOTE: Due to tracking issues with projectiles in BL4, you can optionally take off the Heimdahl for certain content, and replace it with either the Tonguewag Torgue Heavy Weapon, or the Honey Bunches Torgue Heavy Weapon - Both are WORLD DROPS. You can also use the new Draupner, as it does an insane amount of damage.


For our Rep Kit, we specifically want a War Paint with extra Fire Rate. The Heimdahl is a strong weapon, but is balanced by the slow projectile output. Our goal is to change that, and speed up our boss fights as much as we can.


Lastly, we use the ol' reliable Watts 4 Dinner. We are specifically looking for the AMP Augment on the shield, with the 150% BONUS. This is extremely important, and will be the difference between a mediocre kill, and a very very fast one.

It honestly sucks to ask for such a high roll here, but sticking with the Heimdahl means we need to min-max this build to a degree we previously didn't, as the Subjugator fight requires an incredible level of DPS, unlike ever before.

Firmware

Repkit & Ordnance
Repkit FirmwareHigh Caliber
Ordnance FirmwareHigh Caliber
Utilities
Class Mod FirmwareSkillcraft
Shield FirmwareSkillcraft
Enhancement FirmwareActive Fire

Specialization

Specialization 1Fragmentation Payload
Specialization 2The Best Defense
Specialization 3Full Spectrum Arsenal
Specialization 4Riddle You This

Our choices here are made to prioritize uptime on bonuses, and avoid unnatural feeling gameplay. You can optionally use CQC since it can now be procced with the pyres from our class mod, but I have found this is not the most optimal choice.

Gameplay

THE NO FAIL RULE: Never, and I mean never put away your Ordnance for any reason when it is NOT at the maximum ammo capacity (should be 3) - This will put you on a cooldown, either slowing down your kill, or getting YOU killed.


TIER 1 - GENERAL MOBBING: No specific order required, just pop your Heimdahl and watch as it eats away at enemies/bosses with alarming levels of speed.


TIER 2 - BIG ENCORE BOSSING: Pop the War Paint, pop your Action Skill, build up projectiles from the Heimdahl. When you feel you can finish the boss off, OR if your AS is about to end, use Stormcutter to upkeep your duration.


TIER 3 - BLOOMREAPER THE INVINCIBLE: Due to buggy tracking on projectiles, we will be taking off the Heimdahl for this fight, and replacing it with either the Tonguewag Torgue Heavy Weapon, or the Honey Bunches Torgue Heavy Weapon - Both are WORLD DROPS. You can also use the Draupner for massive amounts of damage.

We simply fire and forget, making sure to keep our War Paint active, and strategically using our Action Skill to activate the ability of our class mod. You want to make sure you're upkeeping your duration with Stormcutter, extending the use of said forgeskill to bringing your AS or Ordnance back if they fall on cooldown.


TIER 4 - SUBJUGATOR/THOL THE INVINCIBLE: For the start of this fight, instantly prioritize a point blank shot on each of the 4 Sphere Drones in the arena, or they WILL recharge Subjugator's shield, slowing you down and preventing the kill.

For ABYSS THOL: Switch off to a Fire version of your Heimdahl if necessary (not needed at all) and unload into the boss. This isn't a hard fight, it's just time consuming. Don't worry about ads either, just keep moving and shooting. You should achieve Platinum with ease. My fastest time from start to end is UNDER 2 Minutes for Platinum.

For ABYSS SUBJUGATOR: I highly recommend watching the video guide for this. When the fight starts, hide behind the pillar directly in front of you, and use it to take out the ads at the start of the fight. This will keep you safe from his FIRE attack, which will destroy you.

When ads are down, go and stand in front of him, popping your Rep Kit and Action Skill, constantly jumping around to make sure you are not being hit by the green nova attacks. If he fires off any AOE attacks, hide under the platforms to your left or right. For his second phase, just ensure you are staying above him at all times. Fighting Subjugator on a ground level will result in him charging you at the speed of light, instantly downing you with his attack.

Conclusion

For more Articles, Tier Lists, News, Updates, Guides, and Builds- make sure you're following us on Twitter/X @Mobalytics - and if you'd like to keep up to date with me, you can do so by checking me out @EpicNNG

Why not also check out some of our other Articles? I've left a few below!

See: Subjugator and Thol the Invincible Boss Guide & All Loot (Raid 2)

See: Borderlands 4: All Legendary Weapons and Licensed Parts

See: All Mad Ellie DLC Items Mechanics, Licenses & Best Rolls

Comments

Video Guide

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