Detect Scrying

Divination
Circle: Tactician 4
Casting Time: 1 standard action
Range: [Close]
Effect: Spread with a radius of your [Long] range originating from you.
Duration: [Scene]
Saving Throw: None

You immediately become aware of any attempt to observe you by means of a Divination spell or [Sensor] effect. In addition, you know the location of every magical sensor within the area of the spell's effect. The area of the spell's effect radiates from you, always remaining centered on you.

If the creature that created the magical sensor is within the area, you get a visual image of the creature that used the spell or ability that created it and also know that creature's location; otherwise, the creature who created the magical sensor must make a Will save. On a failed save, you get a visual image of the that creature and know its direction and distance from you.