Apotropaic Fulu

Usage affixed over an entrance

This unassuming yellow paper, affixed above a door or gate, flickers in the light. Choose holy or unholy; the fulu gains that trait. When a creature with the opposing trait of the fulu (unholy for a holy fulu, or vice versa) passes through the entrance, it must succeed at a DC 17 Fortitude save or become Sickened 2; regardless of whether it succeeds, the creature becomes temporarily immune for 1 day.