Derived from restless spirits and other unnatural phenomena the caster afflicts a target in sight if they fail a wisdom saving throw of 10 or above, nothing happens if it fails but if successful the target will notice things that aren't there and hear misleading voices that often guide them toward hazards, they suffer disadvantage to perception rolls and a flat -5 in their passive perception for a duration of 30 minutes unless dispelled as there are no preceding wisdom saves after the initial one.

This spell Requires line of sight with the target and for the caster to be able to vocalize eerie sounds.

When used as a ritual you mark an area up to 50ft for up to three days, for every 10 minutes of time spent an additional creature can be affected by it before it loses its affect up to 10 creatures.

Every Spell Level used adds an additional 1 hour to the affect if cast above a cantrip until level 8, the spell remains effective for three days and at level 9 until dispelled.