Borderlands 3 FL4K Build: T0X1C M1ST FL4K [Level 65, Mayhem 11] + SAVE FILE
Borderlands 3 FL4K Build: T0X1C M1ST FL4K [Level 65, Mayhem 11] + SAVE FILE

This Borderlands 3 FL4K Build bases on dealing the highest amount of damage by not doing too much. This is a pet build, that focuses on the radiation element. You will use your action skill. The pet will draw the attention of all the enemies. Thanks to the class mod they all will be taunted for the duration of your action skill. You can find this Borderlands 3 FL4K Save File at the bottom of the article.

Important! All the items are perfect rolls. If you do not want to download the file you can only gather inspiration for the build and try to replicate something similar in the game. The build contains gear from all the DLCs to Borderlands 3.

Borderlands 3 FL4K Build Explanation

Because you will be using either Deathless or Front Loader the health gate mechanic will not work for this build. Health gate is a mechanic that if your health drops below 50% of its maximum value then the damage is taken that would otherwise kill you is ignored. It is a mechanic to prevent frustration and unfairness from the game.

Your survivability relies on some of your skills and also you need to have your skill as often as possible. In this way, you will not be exposed to any danger because your pet will gather all aggro. You do not have to worry about the damaged output. The weapons included in this Borderlands 3 FL4K build are some of the most powerful in the game to help you survive while your action skill is still on cooldown.

I named this Borderlands 3 FL4K Build: “T0X1C M1ST FL4K” because of its huge focus on radiation damage and boosting this damage source by all means. I attached more aggressive and passive variants of the gear.

Borderlands 3 FL4K Build Skill Tree

fl4k skill tree

Credit: Lootlemon

  • Action Skil: Gamma Burst
  • Pet: War Loader
  • Augment 1: Atomic Aroma
  • Augment 2: Endurance / Emphatic Rage

Borderlands 3 FL4K Build Weapons

  • Weapon 1: The Monarch [radiation]

Anointment: While under 50% health, deal 150% bonus radiation damage.

  • Weapon 2: Plasma Coil [locked elements, always drops with shock and radiation]

Anointment: While under 50% health, deal 150% bonus radiation damage.

  • Weapon 3: Prompt Critical [radiation]

Anointment: While under 50% health, deal 150% bonus radiation damage.

  • Weapon 4: Backburner [radiation]

Anointment: While under 50% health, deal 150% bonus radiation damage / Gain 300% increased Weapon Damage against enemies above 90% Health.

Borderlands 3 FL4K Build Gear

Borderlands 3 FL4K Class Mod

Class Mod 1: Red Fang

Skills:

  • Ferocity +5

Stats:

  • Action Skill Cooldown
  • Weapon Damage
  • Splash Damage

Class Mod 2: Red Fang

Skills:

  • Eager to Impress + 5

Stats:

  • Action Skill Cooldown
  • Weapon Damage
  • Splash Damage

Borderlands 3 FL4K Build Shields

Shield 1: Front Loader [any element]

Anointment: On Action Skill End, Action skill cooldown rate is increased by 20% for a short time / On Action Skill End, gain 50% bonus Radiation Damage with Weapons for 10 seconds

Shield 2: Old God [radiation]

Anointment: On Action Skill End, Action skill cooldown rate is increased by 20% for a short time / On Action Skill End, gain 50% bonus Radiation Damage with Weapons for 10 seconds

Borderlands 3 FL4K Build Grenades

Grenade 1: Porcelain Pipe Bomb [always drops with radiation]

Anointment: On Grenade Thrown, Weapon, Grenade, and Action Skill Damage are increased by 25% for 6 seconds

Grenade 2: Hunter Seeker [radiation]

Anointment: On Grenade Thrown, Weapon, Grenade, and Action Skill Damage are increased by 25% for 6 seconds

Borderlands 3 FL4K Build Artifacts

Artifact 1: Last Stand Victory Rush [more survivability and utility]

Stats:

  • Action Skill Cooldown
  • Area of Effect Damage
  • Radiation Damage

Artifact 2: Atom Balm Deathless [more damage]

Stats:

  • Action Skill Cooldown
  • Area of Effect Damage
  • Radiation Damage

Borderlands 3 FL4K SAVE FILE

Download SAVE FILE Here


Borderlands 3 is out now on PC, PS4, PS5, Xbox One X/S, and Xbox Series X/S.

Click this article to check out Top 20 Weapons in Borderlands 3.

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