detection divination mental 

Traditions divine, occult

Cast [>>] somatic, verbal

Area 30-foot emanation

Duration 10 minutes

You open your mind to the metaphysical, enabling you to sense nearby spirits. Even if you aren't Searching, you get a check to find haunts and spirits in the area. You gain a +1 status bonus to the following checks regarding haunts or spirits: Perception checks to Seek, attempts to Recall Knowledge, skill checks to determine the reason for their existence, and skill checks to disable a haunt. You also gain a +1 status bonus to AC and saving throws against haunts and spirits.

Heightened (6th) The spell's duration lasts until the next time you make your daily preparations.

Advanced Player’s Guide, page 225.