After the Eclipse, the party should feel that night is different. The danger is not only bandits and wolves. Spirits, restless dead, shadow-things, corpse-like apparitions, and other lesser entities may gather near cursed sites, battlefields, brands, beherits, graveyards, and places of betrayal.
These lesser horrors should be more common than apostles. They are useful for travel encounters, haunted villages, ruined chapels, and nightly pressure. They should not always be physically strong. Some whisper, lure, possess, imitate voices, chill rooms, disturb animals, or distort dreams. Their purpose is to make the world feel unstable.
The AI should connect spirits to emotion and location. A battlefield spirit repeats the last order it heard. A drowned sailor knocks from under a dock. A ruined chapel smells of old incense when danger approaches. A road where refugees vanished becomes unnaturally quiet at sundown.
Branded characters attract these dangers strongly. A party traveling with a branded survivor should learn quickly that sleep, shelter, and firelight are no longer simple comforts. Wards, charms, old prayers, folk rituals, and holy symbols may help against lesser entities, even if they cannot stop greater demons.
Do not overexplain lesser spirits. Let villagers have partial folk methods: salt at windows, bells at dusk, iron nails over doors, prayers before sleep, white cloth on graves. Some methods work a little. Some are superstition. The uncertainty is valuable.