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Borderlands 4 Build

LazyData's Kill Skill Vex Build. LVL 70 All in 1 Gun Build

Vex

Incarnate

End Game

Verified

Trending

Featured

By LazyData

Updated on Oct 8, 2026

Oct 8, 2026

Build Overview

A gun focused Vex build for strong DPS output, maximum DPS consistency, and strong health regen.

The build prioritise maximising your DPS without funnelling your weapon choice, making way for you to use any gun in the game that you wish.

Strengths And Weaknesses

Very High DPS
Nigh immortal
High consistency, and longevity through future updates
Use basically any gun

More DPS oriented, less 1 shot potential.

Build Variants

Primary

Dead Ringer Access

Skill Tree

Primary

Dead Ringer Access

Points Spent 0 / 69

LMB Allocate

RMB Unallocate

2/3

5/5

3/3

5/5

3/3

Bloodletter points are technically open. If you're using non Bleed friend guns (projectile spam) such as Triplicate or Convergence then you can move these 5 into Fiendish Invigoration or Target Prescience. If you're unsure, just stay with Bloodletter.

Idle Hands point is open. I like this, or Phase Pocket.

TROUBLE!

Phase Phamiliar is HERE with access to Unsealed you can have your Feline companion provide aggro relief and 50% gun damage vs marked targets. You lose out of the reloads of Witchy Trigger Finger but this does exist a chill alternative. I like playing with this Action Skill the most.

Equipment

Primary

Dead Ringer Access

Weapons

Repkits & Ordnance

Utilities

Weapons:

Prioritise weapons with high pellets per second output in order to maximise Mortal Terror consistency and kill skill stacks.

Crow-Sourced - Best all round. Aboslute beast of a weapon. Use with Active Fire 3 for best results. Try to get with 9.9 or 10.5 fire rate.

Convergence - Easy access start bossing weapon. Not as good as the above but high tier base game option to get the farm machine rolling.

Lockjaw - Peak mobbing for high density areas, such as the Takedown or CoS. Drops off in lower density content.

Cormano - Best Vault Card weapon for easy access. Great to get going with.

Triplicate - All rounder easy mode for mobbing, bossing, viles, and everything in between. The everything gun. Basically her best gun for everything ever tbh. Can cause performance issues, limiting dps. Mileage may vary, hardware dependant

Darkbeast - Jakobs for Mobbing. Ripper for Bossing. Daedalus Shotgun will provide the most damage if you can kill the boss before running out of bullets.

Wombo Combo- Destroys Vile enemies.

Ohm I Got- Teen Witch lets us maintain it at full strength. One of the fastest mobbing weapons.

Hellwalker - Just abit of a beast. Easy Access budget option. A personal favourite.

Complex Root - Roll with Atlas Tracking and Jakobs Ricochet for one of the best bossing weapons in the game.

Swan Song - Words not needed. Torgue Impact and Jakobs are the best rolls.

Weapon choice for this build is very versatile, if it's good, it's good here. Refer to my tier list for the general placement of weapons within the game's meta: https://mobalytics.gg/borderlands-4/tier-lists/meta-weapons-borderlands-4-tier-list

Seriously, the usable weapons list for this build goes far. All the way down to about Vamoose, that is where I'd say you'll start pushing it.

Rep Kit:

War Paint - Thanks to Guns and Needles we can maintain 100% uptime on this Repkit, making it best in slot for general play.

Triple Bypass paired with Now With Caffeine can be used to immediately recover your actionskill, allowing for alternative passives such as: Engrage, splash damage, go go gadget etc.

Classmod:

Teen Witch- Legendary option, use with an amp shield to maintain Amp shots.

Prioritise as many points Grave Thirst as you can.

Farm this out the gate at lvl 20. Or as soon as you're able. Don't worry about rolls for until later, just get one.

Shield:

Any AMP shield. Up to 150%. Even Purple shield is good.

Watts 4 Dinner - Rolls AMP, and gives an extra 25% bonus element for damage and Mortal Terror procs.

Cindershelly - Easiest shield to get 150% amp on.

Firewerks - No AMP so less damage, but funny missiles.

Underleveled AMP shields are fine if they have a higher AMP%.

Ordnance:

Jakobs throwing knife- More crits, faster kill skill stacking.

Draupner - Best bossing DPS option in the game. Use with Witchy Trigger Finger.

Slippy with the CQC Specialisation for peak DPS.

Torgue Heavy Weapon. Heavy Ordnances paired with High Caliber Tier 3 and sustained Witchy Trigger Finger can be some of Vex's Highest Boss DPS vs non flying enemies. Jump up and shoot through the enemy to hit the floor behind them.

Enhancement:

In general pair with your primary weapons. 'Gun Damage' is the best passive stat.

Jakobs Enhancement With stacking damage on crit, or extra ricochet.

Vladof Enhancement of course. Either Gain 30% chance to fire an extra projectie or Gain 20% fire rate and 20% mag size. Or both if you get a lucky legendary!

Ripper Enhancement with Gaining gun damage everyshot.

Firmwares:

High Caliber 2

Active Fire 1

Bullets to Spare 1 / Heating Up 1 / Active Fire or High Cal Tier 3.

If using Atlas parted weapons use Atlas Infinum 2.

Deadeye 2/3 in place of Active Fire is also good if you want to keep it simple.

Specializations

Primary

Dead Ringer Access

Specialization 1Riddle You This

Specialization 2Bullet Train

Specialization 3Now With Caffeine

Specialization 4In The Zone

Other great options include:

The Best Defense

Groundbreaker

CQC

Use as you see fit. Riddle You This is a lock-in. The rest are interchangeable.

Gameplay

Pop incarnate, use your rep kit and spam as many bullets as you can! Use Eldritch Blast to refill your mag so you never reload with Witchy Trigger Finger. Once Incarnate ends again use your repkit off cooldown to maximise the cooldown rate uptime.

Or summon best cat Phase Phamiliar and let it do it's thing.

This build is simple to play. Note if you get chunked and lose Max HP. Your damage with drop as Blood Is Power requires HP to be Maxed out. Use a Repkit as Lifesteal is slow.

Notes

The listed action skill is Incarnate. This gives access for Whitchy Trigger Finger for more gun damage and free gun reloads, and access to the capstone skill Vibe Check. It massively improves our DPS especially vs bosses. It can also restock ordnance weapons on the fly too!

Leveling

Leveling is pretty simple, you can choose your skills in any order, though starting with Blue tree and Idle Hands is a great place to start. Stretching out to Coven. Can respec once in Blood Is Power range.