In Borderlands 4, you can challenge various bosses you have already defeated again to obtain specific loot that can often be very powerful. You can find out which items you can get from which bosses in our list.
How can you farm bosses? Throughout the campaign, you will encounter various bosses that you can farm. To replay them, you do not need to reset the area as in predecessors, but instead use the machines “Moxxi’s Fat Addition Machines”.
You will unlock this after defeating the first boss “Splashzone”. They cost a small amount of Eridium per use. After the campaign ends, Moxxi will explain the system in more detail.
However, to farm the bosses, you should first know which loot they drop. For this reason, we show you the loot table for each boss with all legendary weapons.
Boss Drops from the Withering Fields
| Boss | Location / Area | Loot |
|---|---|---|
| Splashzone | Tide Cave / Bone Coast | • Jelly • Fireworks • Lead Balloon |
| Horace | Horace’s Mistake / Hunger Flat | • Pacemaker • Lucky Clover • Aegon’s Dream |
| Bio-Blockhead | Synthetic Church Ship / Split Highland | • Waterfall • Sho Kunai • Budget Deity |
| Suppressor | Deadly Grounds / Split Highland | • Streamer • Asher’s Rise • Blood Analyzer |
| Idolator Sol | Indomitable Fortress / Idolators’ Snare | • Technomancer • Furnace • Bio-Robot • Dancer • Golden God • Onslaught • Goremaster |
| Primordial Guardian Inceptus | Bow of Inceptus / Split Highland (Requires 3 Key Fragments of the Withering Fields) | • Husky Friend • Extra Medium • Ravenfire • Philanthropist • Elementalist |
| Sydney Pointylegs | The Outlooks (Drilling Site) / Hunger Flat | • Noisy Cricket • Disc Jockey • Swarm |
| Sludgemaw | Turning Point Gate / Idolators’ Snare (Complete the side quests: Null and Void, All Charged Up) | • Onion • Birt’s Bees • Kickballer |
| Voraxis | Neglected Clearing of the Hesitant Kyle (Mine) / Bone Coast | • Darkbeast • Potato Thrower IV • Buoy |
| Foundry Freaks | The Jagged Spot (Drilling Site) / Idolators’ Snare | • Chuck • Bloody Lumberjack |
| Mimicron | Turning Point (Order Bunker) / Idolators’ Snare | • Complex Root • Luty Madlad • UAV |
| Core Watcher | Blacklime Bunker (Order Bunker) / The Howl | • Defibrillator • Bully |
Boss Drops from the Wasteland of Carcadia
| Boss | Location / Area | Loot |
|---|---|---|
| Callis, the Ripper Queen | Moonborn Throne / Fallen Crown | • Queen’s Rest • Pandoran Memento • Viking • Fencer • Illusionist • Skeptic |
| Genone | The Yawning Yard / Sloping Plain (Starts the side quest: Dislocation) | • Oscar Mike |
| Pango and Bango | Tendercage (Drilling Site) / Sloping Plain | • Stray • Prince Harming • Phantom Flame |
| Drill Hole | Tonnenschicht / Queen’s Cradle | • Fuse • Katagawa’s Revenge • GMR |
Boss Drops from the Terminus Expanse
| Boss | Location / Area | Loot |
|---|---|---|
| Skykey Kratch | The Shiller Mines / Humpback Road | • Hellfire • Linebacker • Hoarder |
| Meathead Riders | The Old Scrape (Drilling Site) / Humpback Road | • Hellwaker • War Paint |
| Callous Harbinger of Annihilating Death | Coward’s Corner (Order Bunker) / Heart of the Mountain | • Hot Slugger • Atling Gun • Kaleidosplode |
| Primordial Guardian Origo | Bow of Origo / The Low Stones (Requires 3 Key Fragments of the Terminus Expanse) | • Kaoson |
| The Divisioner | The Wireworks (Order Bunker) / The Low Stones | • Inkling |
| Bramblesong | Bitterader (Mine) / Stoneblood Forest | • Convergence |
| Battle Wagon | The Lowering March (Drilling Site) / Stoneblood Forest | • Completion • Finnity XXX-L |
| Unholy Lictor | Shadow Forge / Wind Peak | • Instigator • Generator |
Boss Drops from the Dominion
| Boss | Location / Area | Loot |
|---|---|---|
| Axemaul | The Efforts of the Indulgent Power (Mine) / Carcadia District | • Buzz Axe |
| The Timekeeper | Upper Dominion / Terminus District | • Timekeeper’s New Shield • Borstel Ballista • Symmetry |
| Primordial Guardian Timekeeper | Upper Dominion / Terminus District | • Plasma Coil |
| Bio-Thresher Omega | Withering Fields District | • Bugbear • Truck |
| CorrupTed | Terminus District | • Goalkeeper • Seventh Sense |
| Directive | Iron Determination (Order Bunker) / Terminus District | • Whiskey Foxtrot • Bonnie and Clyde • Rowan’s Charge |
That was currently all the bosses we know that you can farm. If more are added or we have overlooked any boss, we will of course update and revise the list. Are you still looking for the best guides for Borderlands 4? Then we have the right list for you: Borderlands 4: All guides, tips, and lists at a glance
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