Borderlands 4: All Bosses, Legendary Drops, and Locations

Buzz Axe

Grenade Ordnance

On hit, grants +100% melee damage on the next melee attack

Bod

Shotgun

Counts as a Shotgun, an Assault Rifle, a Sniper RIfle, a Pistol, and an SMG

Kill Spring

Repkit

On kill, convert 100% of any excess damage into Healing Orbs that seek out nearby allies

Cindershelly

Energy Shield

When damaged, grants a stack of Resolve that reduces damage taken by 2% per stacks, up to 25 stacks. When the Energy Shield breaks, releases a nova that deals damage, with each stacks of Resolve increasing the damage by +20%

Stop Gap

Sniper Rifle

When firing, fire rate decreases down to 20%, but damage increases up to 750%

Triple Bypass

Repkit

This Repkit has 3 charges, and has a 30% chance to replenish a charge on kill

Bugbear

Assault Rifle

Scales up to +100% dmg & +200% splash radius based on emptiness of mag.

Compleation

Armor Shield

When Armor Shield is full, it instantly loses an Armor Segment

Finnity XXX-L

Sniper

Does no consume Ammo while Overheating

Budget Deity

Pistol

Throws 2 Combo Orbs, which place the Atlas Target Lock on enemies damage by the Combo Orbs

Sho Kunai

Grenade Ordnance

Grants +10% Movement Speed for a short Duration with each consecutive hit, for a Maximum of 7 Stacks

Waterfall

Grenade Ordnance

Causes additional explosions when damage targets

Bugbear

Assault Rifle

Scales up to +100% damage and +200% damage radius based on the emptiness of the magazine

Truck

Shotgun

High damage and critical hit damage

Convergence

Shotgun

On hit, spawn converging projectiles at the target

Destructo Disco

Grenade Ordnace

After impact, slowly rises into the air while firing beams and playing dance music.

Queen's Rest

Pistol

Fires high-speed rounds, and damaging enemies has a 30% chance to spawn a Homing Sticky Projectile

Pandoran Memento

Energy Shield

When damaged, grants a +15% Elemental Resistance and +50% Resistance to the last Damage Type received for 5s

Esgrimidor

Rafa Exo-Soldier Class Mod

Rafa's melee attacks gain a +10% Critical Hit Chance. Critical Hits with melee attacks restore +5% of Action Skill Duration

Viking

Amon Forgeknight Class Mod

Crucible gains +2 Charges, increased Duration, and grants Amon increased Damage Reduction while active.

Illusionist

Vex Siren Class Mod

Specters and Reapers have a chance to be Badasses, gaining increased Maximum Health and Damage Dealt. This chance increases the longer it hasn't occurred and will at least occur once every 90 seconds.

Skeptic

Harlowe Gravitar Class Mod

Whenever Harlowe Slams and enemy in Stasis, she automatically fires Radiation Darts and Cryo Darts that home in on enemies. Shooting enemies with an active Status Effect restores5% of Action Skill Cooldown

Whale

C4SH Rogue Class Mod

C4SH's Action Skill Cooldown Rate is reduced to 0 and all Action Skill Cooldown Rate bonuses are converted into Action Skill Damage. Whenever he gains a Stack of Fortune, he restores 10% of his Action Skill Cooldown, gains +20% Fire Rate, and +25% Reload Speed for 8 seconds.

Hot Slugger

Shotgun

On kill, deal +30% damage to 10s for a maximum of 3 stacks.

Atling Gun

Heavy Weapon Ordnance

Extremely high fire rate and projectiles home in on the target

Kaleidosplode

Shotgun

Fires a slow moving elemental orb that explodes on impact

Crow-Sourced

Pearlescent Assault Rifle

Cryo Override: Coverts Damage to Cryo Damage depending on enemy's Health type

Left of the Murder: Fires random objects

Heimdahl

Legendary Heavy Ordnance

Rig - Fires Dahl soldier heads that attack nearby enemies

Reminisce

Legendary Shotgun

Remnant - Does not reload, and instead refills ammo when the projectiles return

Blood Moon

Legendary Maliwan Repkit

Broken Vial - Heals for the last 5 instances of Damage taken within the last 4 seconds.

Hemorrhage

Legendary Vladof Sniper

Black Death - Deals increased Damage the farther away the target is.

Defibrillator

Repkit

When health goes below 20%, there is a 50% chance to replenish a Repkit chance.

Bully

Pistol

When Gun shields are activated, launches an Attack Drone every 14s

Divided Focus

Assault Rifle

Fires bouncing projectivles that pierce enemies

Laser-Cutter

Legendary Vladof Assault Rifle

Bone Saw - Shoots Lasers

Bismuth-Tipped Dagger

Legendary Grenade Ordnance

Bismuth - Attaches on Hit. Enemies take 15% more elemental damage (rolled element) for each attached Dagger.

Scoot'n'Shoot

Legendary Torgue Pistol

Rollin' Deep - Phantom Guns fire from the locations of your previous shots. Phantom Guns reset on reload.

Barb'ara

Legendary Grenade Ordnance

Tentacles?

Crazed Earl

Pearlescent Ripper Shotgun

Bogo - Fires Shards that stick into enemies. Meleeing enemies with Shards will explode the Shards and send them to other nearby enemies.

Whiskey Foxtrot

Assault Rifle

Firres a spread of shrapnel from the underbarrel that deals damage, and increases target's damage taken for 4s

Bonnie and Clyde

Assault Rifle

On kill, grants +100% damage for the Gun's other Mode and refills its magazine

Rowan's Charge

Assault Rifle

Grants a +20% chance for shots to be a critical hit, and refunds 2 ammo on critical hit

Sideshow

Pistol

Let's play a game. Shoot as many targets as possible before they hit the ground and refill up to 2 ammo per target hit

Inkling

Heavy Weapon Ordnance

Fires bouncing projectiles that leave an elemental splat on bounce

Fuse

Grenade Ordnance

Fortified position: The Grenade has a fuse time of 4-5 seconds before detonating.

G.M.R.

Assault Rifle

Big Name Hunter: When Zoomed in, Damage increases by +100%, Shot Cost increases by +100%, and Fire Rate decreases by -50%.

Katagawa's Revenge

Sniper Rifle

Incendiary - Explosive orbs.
Shock - Uses more ammo for chain lightning.

Chuck

Assault Rifle

Pitcher: On reload it doesn't take ammo from the mag and gives the full Tediore bonus. Auto-throw.

Lumberjack

Assault Rifle

Timber: Impacted bullets deal damage again.

Chaumurky

Grenade Ordnance

Continuously homes in on a target.

Protean Cell

Armor Shield

Ground Slam to toggle this effect. While enabled, drains Shield over time to grants +40% bonus shock damage, and damage taken passes through the shield.

Chuck

Assault Rifle

Pitcher: On reload it doesn't take ammo from the mag and gives the full Tediore bonus. Auto-throw.

UAV

Grenade Ordnance

Spawns a bomber drone that carpet bombs in the direction thrown

Oscar Mike

Assault Rifle

Alt-Fire calls down a Space Laser dealing damage every .2s

Recursive

Grenade Ordnance

Hovers over enemies, firing a beam down at them

Aegon's Dream

Assault Rifle

High fire-rate weapon with underbarrel

Pacemaker

Repkit

Passively regenerates health over time, increasing in rate when your health is low

Lucky Clover

Pistol

On reload, fires 2 homing rockets that deal damage each

Onslaught

SMG

30% Chance for every bullet fired to deal extra damage and not consume ammo

Goremaster

Shotgun

Deals +30% damage to enemies below 30% Health

Golden God

Shotgun

When Overheating, the Bulletforge does not break, but instead continually consumes greater amounts of ammo

Furnace

Amon Forgeknight Class Mod

Fellfrost, Hoarcleave, Fulminating Fist, & Stormcutter is now Incendiary

Dancer

Rafa Exo-Soldier Class Mod

+100% Overdrive Bonus. Overdrive ends of Action Skill end

Technomancer

Vex Siren Class Mod

Eldritch Blast deals additional Ordnance damage. Kills or grenades reset cooldown

Bio-Robot

Harlowe Gravitar Class Mod

Entanglement creates alternating Cryo hazards & Radiation Hazards

Rounder

C4SH Rogue Class Mod

Sleight of Hand gains Reduced Charges. Whenever C4SH kills and enemy with a Card, he gains 2 Charges and resets his Action Skill Duration.

Rainbow Vomit

Shotgun

Shoots droplets of 3 different elements

Zipper

Pistol

Grants +75% Critical Damage and +75% Damage when hitting a target in the back

Firepot

Grenade Ordnance

Spawns homing Torgue stickies over time

Hellwalker

Shotgun

Shoots 10 projectiles in a pentagon pattern

War Paint

Repkit

One use, grants +30% fire rate and +30% movement speed for 15s, and reduces Repkit cooldown by 2s each time damage is taken

Lucian's Flank

Assault Rifle

Critical Hits refill up to 2 ammo to the Gun's magazine

Complex Root

Sniper Rifle

Sierpinski: Spawns additional diverging projectiles along its path.

Luty Madlad

SMG

Homemade Ingenuity: Overheats quickly, but also cools down quickly.

UAV

Grenade Ordnance

Spawns a bomber drone that carpet bombs in direction thrown.

Ohm I Got

SMG

When Energy Shield is active, grants +50% damage by consuming the Shield's energy instead of Ammo. When Overshield is also active, Energy Shield will not deplete.

Gamma Void

Heavy Weapon Ordnance

Creates a singularity for 10s, in which enemies take +40% Radiation Damage over time

Asher's Rise

Sniper Rifle

Slow Burn: Critical Hits apply Status Effects instead of increased impact Damage.

Streamer

Heavy Weapon

Launches stationary Projectiles that fire beams forward.

Blood Analyzer

Repkit

On use, grants immunity to last Elemental dmg taken for 7 seconds.

Stray

Sniper

Fires 2 secondary bullets that home in on nearby targets

Prince Harming

SMG

Hitting enemies deals damage to you, and grants a stack of Cruelty - which, on kill, restores Overshield per stacks of Cruelty - for a maximum of 30 stacks,

Phantom Flame

Pistol

Zooming in acquires Lock On targets over time, and firing while zoomed in shoots the entire magazine

Husky Friend

Shotgun

Places auto-turrets on the ground

Extra Medium

Energy Shield

When energy shield breaks or fills, it triggers a noba that deals damage

Ravenfire

Heavy Weapon Ordnance

Explosions Radiate outward from the point of impact

Elementalist

Amon Forgeknight Class Mod

Whenever an Affinity Skill gains a stacks, all unlocked Affinity Skills also gain a stack. For each Stack of Affinity from all Affinity Skills, Amon gains increased movement speed

Filántropo

Rafa Exo-Soldier Class Mod

Whenever Rafa retriggers his Action Skill, he spawns a free grenade. If he has a Grenade equipped, he spawns on based on that. This skill has a 4 second cooldown

Avatar

Vex Siren Class Mod

Vex and her minions gain increased damage dealt for each active Attunement Skill. Each active Attunement Skill also grants Vex and her minions damage reduction against its matching elemental type.

Reactor

Harlowe Gravitar Class Mod

Whenever Harlowe Entangles an Enemy, she gains a Reactor Stack. For every Stack, she gains +2% Movement Speed. When she gains 10 Stacks, she also gains +20% Gun Damage, +20% Fire Rate, +20% Reload Speed, and +20% Status Effect Damage for 12 seconds, and loses all Stacks once the Duration ends.

Ludopath

C4SH Rogue Class Mod

Whenever C4SH rolls his Bone Dice, he gains Ludopath Stacks equal to the roll. C4SH gains +3% Fire Rate and +5% Movement Speed for every Ludopath Stack. C4SH has a Max of 36 Ludopath Stacks and each Stack lasts 12 seconds.

Kaoson

SMG

Fires a volley of sticky projectiles which detonate after reloading or swapping firing modes

Watts 4 Dinner

Energy Shield

When Energy Shield is active, enemies have a 12% chance to drop an Overshield when hit. When Overshield is also active, grants +25% Shock Damage

Bottled Lightning

Heavy Weapon Ordnance

Fires two lightning orbs that tether to and zap enemies in its vicinity.

Kindread Spirit

Vex Siren Class Mod

Using a Command Skill grants Vex Bonus Kinetic Minion Damage with Guns for a duration. Command Skills deal Gun Damage in addition to its other types.

Buster

Rafa Exo-Soldier Class Mod

APOPHIS Lance gains a 25% Chance to not consume Charges. The more Charges used at once, the greater the Chance.

Atomic Driver

Harlowe Gravitar Class Mod

Whenever Harlowe fires CHROMA Accelerator, she drains all but 1 of her health and Amps CHROMA Accelerator. CHROMA Accelerator gains +20% lifesteal.

Shatterweight

Amon Forgeknight Class Mod

Fogewaves now deal Melee Damage in addition to their other types. Melee attacks while Scourge is active gain increased Cryo efficiency and radius.

Plasma Coil

SMG

Fires slow elemental orbs that deal high damage

Star Helix

Assault Rifle

Projectiles can be fired vertically or horizontally

Anarchy

Shotgun

On auto-reload or kills, grants +15% damage and -15% accuracy for a maximum 20 stacks, which reset on manual reload

Adrenaline Pump

Repkit

Automatically restores health on Second Wind

Teen Witch

Vex Siren Class Mod

When Vex has maximum health, her lifesteal partially applies to Shields. When Vex has maximum shield, her lifesteal partially grants Overshield

Scientist

Harlowe Gravitar Class Mod

Whenever Harlowe Shocks an Enemy, she Automatically Entangles and Irradiates that enemy. Whenever Harlowe Entangles an Enemy, Electric Arcs shoot out form that enemy at other Nearby Enemies.

Grenazerker

Rafa Exo-Soldier Class Mod

Whenever Rafa throws a grenade or Tediore gun, he throws an additional one.

Forge Master

Amon Forgeknight Class Mod

All Forgeskills can now be used once while on cooldown.

Windrider

C4SH Rogue Class Mod

Whenever C4SH kills an enemy with a Critical Hit from a Gun, he doubles his Fortune stacks, otherwise killing an enemy with a Gun drains half of C4SH's Fortune stacks. Whenever C4SH gains Fortune, he restores 5% of his Maximum Health. Whenever C4SH loses Fortune, he gains 8% of his Max Overshield.

Wombo Combo

Assault Rifle

Rockets automatically fire from the Underbarrel

Spinning Blade

Grenade Ordnance

Catch the rebound to refund 1 Grenade charge

San Saba Songbird

Pistol

Deals +100% damage for 5s after swapping guns

AF1000

Repkit

The Repkit's duration is increased by +100%, and its cooldown duration is decreased by -50%

Vamoose

Sniper

Charging this weapon fires the entire magazine for massive damage.

Sparky Shield

Energy Shield

While Energy Shield is not full, it periodically Shocks nearby enemies

Slippy

Grenade Ordnance

Deals melee damage on detonation

Noisy Cricket

Pistol

Blasts a huge sonic wave

Swarm

Grenade Ordnance

Explodes into homing grenades

Disc Jockey

Heavy Ordnance

Energy Disc projectiles bounce up to 5 times, and gain +20% damage per bounce

Roach

Pistol

Shoots eggs that hatch flying roaches when attached to flesh, living, or dead

Oak-Aged Cask

Armor Shield

Only has one segment but drops boosted when shield completely fills.

Hellfire

SMG

Deals entirely incendiary damage with an enhanced status effect

Linebacker

Shotgun

Bouncing projectiles increase damage by +25% and damage radius by +35% per bounce

Hoarder

Armor Shield

On kill, 50% chance to spawn an ammo booster that instantly refills your gun

Birt's Bees

SMG

Hivemind: Shoots out a swarm of projectiles, Spews erratic projectiles that home in on targets.

Kickballer

Shotgun

Alt fire launches bouncing energy disc.

Onion

Armor Shield

On Armor Segment break, grants immunity to dmg for 2s.

Lead Balloon

Shotgun

Lightweight: Projectiles float upward and spawn child Projectiles upon exploding.

Firewerks

Armor Shield

On kill, spawns homing missiles.

Jelly

Grenade Ordnance

Spawns duplicates on bounce.

Broken Wings

SMG

Fledgling

Fleabag

Assault Rifle

Ringleader: Sticky Projectiles move to the most recently hit target

Hopscotch

Armorr Shield

Shook: Spawns a Singularity when an Armor Segment breaks

Handcannon

Pearlescent Pistol

Cryo Override: Converts Damage to Cryo Damage depending on enemy's Health type

Click Boom Boom - Stick Projectiles deal Damage while attached to targets

Timekeeper's New Shield

Armor Shield

When equipped, grants maximum health, health regeneration, and reduces damage taken by 33%

Borstel Ballista

Sniper Rifle

Bullets spawn additional pellets that spiral around it towards the target.

Symmetry

Sniper Rifle

Fires from reserve ammo while charging

Super Soldier

Energy Shield

When Energy Shield fills, grants an Overshield. When Energy Shield is full, grants 25% Fire Rate, 25% Movement Speed, and regens 1 Ammo/s

Ruby's Grasp

Pistol

Reloading the gun fires 4 homing copies

Blockbuster

Grenade Ordnance

Splits into bouncing MURV Grenades on impact

Blacksmith

Amon Forgeknight Class Mod

Kill Skill. Partially restores all active Forgedrone's Duration. For each Forgedrone, Amon deals increased Gun Damage.

Instigator

Rafa Exo-Soldier Class Mod

Whenever Peacebreaker Cannons fire at an enemy, gain a stack of Instigator and lose all stacks when Peacebreaker Cannons fire at a new enemy. Rafa gains +2% Gun Damage for every stack of Instigator.

Undead Eye

Vex Siren Class Mod

Killing an enemy with a Sniper Rifle will trigger Blood Shot. Critically Hitting an enemy with a Sniper Rifle has a 33% chance to trigger Blood Shot.

Generator

Harlowe Gravitar Class Mod

Whenever Harlowe activates her Flux Generator, she decreases her remaining Action Skill Duration by 50% and gains +200% Action Skill Power.

Hotshot

C4SH Rogue Class Mod

Cross-Fire's Burst Fire is replaced with a Beam Spin Attack that deals Fire Damage. If Windfall is active, these Beams always Critically Hit enemies.

King's Gambit

Pistol

Holy Hell: When shot, thrown Gun Ricochets Projectiles to nearby enemies.

Rangefinder

Pistol

Precision: 3-2-1 Burst pattern. Increases dmg, splash radius, & status chance each stage.

Heavyweight

Armor Shield

Melee depletes a segment for +100% Melee Dmg. +50% while empty.

Goalkeeper

Assault Rifle

When Gun Shield is depleted, grants +50% damage for 15s

Seventh Sense

Pistol

Hitting enemies spawns Orbs that float upward and home in on targets on reload

Darkbeast

SMG

Bullets pierce enemies, and have a 5% chance when hitting an enemy to cause an explosion that deals damage.

Potato Thrower IV

Assault Rifle

Fires explosive potato projectiles

Buoy

Grenade Ordnance

The grenade has a mine-like effect.

Rainmaker

Sniper Rifle

Irrigation: Chance on bullet fired to not consume any ammo.

Mantra

Shotgun

Chakra: Deals melee damage.

Undershield

Armor Shield

Exoskeleton: On Armor segment break, grants Overshield.

Urchin

Grenade Ordnance

Snaboopie-pop: Explodes in a large area with shrapnel ricochets.

Jetsetter

Heavy Weapon Ordnance

Frequent Flyer: Fires 3 projectiles that split on impact, spawning explosive bombs.

Misericode

Siren Class Mod

Phase Daggers gain a chance to Ricochet. Critical Hits grants a stack of Misery for a duration, increasing Skill Damage. Misery can stack up to 50 times.

Overdriver

Exo-Soldier Class Mod

Rafa deals increased Ordnance and Gun Damage the faster he moves. While Overdrive is avtive, the bonus is doubled.

Trooper

Gravitar Class Mod

Critical Hits with Guns partially restore Ordnance Cooldown. On Ordnance Activation, gain Gun Damage and Action Skill Damage for a Duration.

Lamplighter

Forgeknight Class Mod

Whenever Amon Critically Hits with Guns, he partially restores Action Skill Duration. While Action Skill is active, he gains increase Gun and Melee Damage every second until Action Skill ends.

Hooligan

Rogue Class Mod

Whenever C4SH kills and enemy, gain a stack of Hooligan. Whenever C4SH deals Grenade Damage, consume all Hooligan stacks and deal +40% Bonus Fire Damage per Stack. If Windfall is active, only consume half of the Stacks. C4SH can have up to 25 Hooligan Stacks

Jail-Broken Gatling

SMG

Kinetic Override: Converts Damage to Kinetic Damage depending on the enemy's Health type

Jailbroken: On hit, gain a stack of Backfire. For each stack of Backfire, gain increased Fire Rate and an increased chance to fire off additional projectiles

Lockjaw

Assault Rifle

Round the Horn: On hit, bounces to up to 4 nearby enemies

Mad Flak

Heavy Ordnance

Flakking Good

Shammy Kablamy

Pistol

Kablammy: Douses enemies in hot Moonshine. On reload throw an explosive projectile that deals a portion of its damage as bonus Incendiary damage to doused enemies. Bonus damage scales based of the number of doused enemies hit in the explosion.

Collector

Energy Shield

Omega: When Energy Shields are active, regenerates health

Grim Sister

Siren Class Mod

Vex gains increased damage dealt the longer Incarnate is active, doubling this bonus of Action Skill damage. Additionally, when Incarnate ends, she causes a Phase Explosion.

Bombastic

Exo-Soldier Class Mod

While APOPHIS Lance is active, dealing Gun Shots partially restores Action Skill Duration and grants a stack of Bombastic. For each stack of Bombastic, APOPHIS Lance deals Bonus Shock Gun Damage.

Plasmaphile

Gravitar Class Mod

Whenever Harlowe uses Stasis, it deals Bonus Cryo Area Damage to enemies and additional Bonus Radiation Area Damage to enemies Immune to Stasis. This damage is increased by Action Skill Cooldown Rate.

Artificer

Forgeknight Class Mod

Amon's Melee Attacks and Ordnance Damage can now trigger Bullet Hail, and critical hits double the chance of Bullet Hail. Additionally, Bullet Hail now matches the Elemental Damage type of the Damage that triggers it.

Prestidigitator

Rogue Class Mod

Whenever C4SH Critically Hits an enemy while Windfall is not active, he gains a stack of Prestidigitator.

Whenever C4SH critically hits an enemy while Windfall is active, he gains a 2% chance per Prestidigitator stack to throw Cards from his Deck, consuming 20% of his stacks. Once Windfall ends, he loses all Prestidigitator stacks.