The Oath of the Hellsworn binds a Holy Crusader to infernal pacts, wielding hellfire and dark power in their pursuit of dominance. They serve as enforcers of demonic overlords or as renegades using their unholy gifts for their own ends.
Power Above All: Strength is the only law that matters.
Fire and Ruin: Leave your enemies in ashes; let none stand in your way.
Pact Unbroken: You are bound by infernal oaths—breaking them is to invite eternal damnation.
| Holy Crusader Level | Spells |
| 5th | Hellish Rebuke, Command |
| 8th | Crown of Madness, Darkness |
| 11th | Fireball, Bestow Curse |
| 14th | Wall of Fire, Blight |
| 15th | Immolation, Infernal Calling |
Infernal Smite: Your attacks sear with hellfire, dealing additional fire damage.
Diabolic Command: You can use your voice to charm a creature into obeying your commands.
Hellfire Aura (7th): You radiate an aura of flame that burns enemies.
Demonic Endurance (10th): Resistance to fire and necrotic damage.
Unholy Resurrection (15th): If you fall in battle, you can rise once more, wreathed in flames.