r/Kengir • u/ChaosTheoryCraft • 1d ago
Rabisu, Underworld Bailiff
I'm sharing a free monster supplement for Kengir, my upcoming Bronze Age Mesopotamian 5e setting.
The Rabisu is not a demon that rampages for no reason. It is an underworld bailiff, a croucher at the threshold, sent to enforce divine justice, seize the guilty, and drag oathbreakers to Kur (the underworld) where they belong.
What makes them fun at the table is that they come with authority. A Rabisu will carry something naming the accused, the broken oath, the unpaid debt, or the soul marked for seizure.
That means the encounter is not just “kill the monster.” The party can investigate the writ, challenge its authority, find out who summoned it, expose a false accusation, or decide the victim really did earn what is coming.
Mechanically, it’s a CR 7 fiend built around battlefield control, fear, restraint, magic resistance, knockout blows, and merciless pursuit. It rarely fights randomly. It isolates the target, disables interference, and finishes the sentence written for it.
Do you like monsters that arrive with a legal or ritual purpose, or do you prefer fiends as pure chaos and destruction?