Boss Database
Borderlands 4 Bosses & Raid Bosses
5 named bosses from world bosses to raid encounters. Each entry lists weaknesses, drops and the regions you find them in. Walkthroughs for the major fights live in Walkthroughs; use this table when you need the compact drop source first.
Second raid boss Subjugator and Thol kill-order guide and loot pool. First raid boss Bloomreaper unlock, three phases and Rainmaker route. World boss farm Vile Ted location, Vile Armor priority and respawn loop.
| Boss | Type | Region | Access / recommendation | Weakness | Notable drops |
|---|---|---|---|---|---|
| Bloomreaper the Invincible | Raid Boss | The Bloom, Carcadia Burn | Campaign complete; level 50+ recommended | See encounter guide | 5 covered drops |
| Divisioner | World Boss | The Wireworks Order Bunker, The Low Leys, Terminus Range | Mid to late campaign | shock, corrosive | 3 covered drops |
| Subjugator and Thol the Invincible | Raid Boss | Endgame raid (Version 1.7+) | Campaign complete; clear at UVHM 6 to unlock 7 | See encounter guide | 5 covered drops |
| Vile Ted and the Experiments | World Boss | Terminus District, Dominion | Endgame (side mission) | See encounter guide | 2 covered drops |
| Voraxis | World Boss | Abandoned Auger Mine, Coastal Bonescape, Fadefields | Endgame | fire | 3 covered drops |