Vigilant Eye
Focus 4
divination wizard Uncommon
Cast: somatic
Range: 500 feet
Duration: 1 hour
Description
You create an invisible eye sensor, as clairvoyance. When created, this eye must be in your line of sight. When the spell's duration ends, you can spend 1 Focus Point as a free action to extend the duration for another hour, though as normal, it ends immediately during your next daily preparations.