Furnace is a legendary class mod for Amon in Borderlands 4. It is obtained randomly from any suitable loot source, but has an increased chance to drop from Idolator Sol located in Fortress Indomita in the Fadefields.

Special Weapon Effects

I'm burnin', I'm burnin', I'm burnin' for you. – Damage from Fellfrost, Hoarcleave, Fulminating Fist, and Stormcutter is converted to incendiary damage.

Stats

Skill Bonuses

Variants of the Furnace class mod will distribute 7 bonus skill points across the following skills:

• Dragon's Breath (max. 5)
• Maiming Strike (max. 3)
• Mortal Flare (max. 3)
• Raging Inferno (max. 5)

Stat Bonuses

Includes a bonus to Incendiary damage and one random stat bonus.

Trivia

• The flavor text quotes lyrics from the song "Burnin' for You" by the rock band Blue Öyster Cult.

v • e Class Mods in Borderlands 4 Amon Common Brawler Commando CyborgGrenadier Guardian IcebringerOutlaw Soldier StormcallerTorchbearer Legendary ArtificerBlacksmith Elementalist Forge MasterFurnaceLamplighterShatterwightTempest Viking Harlowe Common AssistantBookwormBreaker ChemistCompilerController PhysicistRadiologistSavantSpecialist Legendary Bio-RobotDriverGeneratorPhlebotomistPlasmaphileReactorScientistSkepticTrooper Rafa Common AgenteDemolitionistGearheadGenioMercenarioPractitionerSoldadoTankerTrooper Técnico Legendary BombasticBusterDancerEsgrimidorFilántropoGrenazerkerInstigatorOverdriverReaparición Vex Common Alchemist Commander FiredancerHunter NaturalistPsionRadiance RitualistTransistor Weaver Legendary Avatar ConfigurationGrim SisterIllusionistKindread SpiritsMisericordeTechnomancerTeen WitchUndead Eye C4SH Common Antagonist Bane Crack Shot GamblerPack LeaderPistoleerPowderbotPuppeteerSwindlerTriggerbot Legendary Cooler GamerHooligan Hotshot LudopathPrestidigitatorRounderWhaleWindrider Category