Shadow Vision

Initiate, Veil of Shadows
Level/School: 4th/Transmutation
Range: Medium (100 ft. + 10 ft./level)
Target: One creature with an Intelligence of 3 or higher
Duration: 1 round/level
Saving Throw: Will negates
Spell Resistance: Yes

The subject's vision overlaps the Plane of Shadow, causing him to see flickering images, areas of darkness, and other visual discrepancies with the material world.

You impede the subject's vision and its ability to determine what's happening around it. The subject takes a -4 penalty on attack rolls, saves, and skill checks. In addition, you have total concealment with respect to the subject.