Cloak of Khyber

School: Illusion; Level: Sorcerer / wizard 3, witch 3

Casting Time: 6 hours

Components: V,S,F (a Khyber dragonshard worth 50 gp)

Range: Personal

Target: You

Duration: 1 day / level

Saving Throw: None; Spell Resistance: No

Source: COS, pg. 59

This spell masks your true from so that it looks like your disguised form under any form of detection up to and including Tree Seeing. It does not provide any other protection, nor does it have an appreciable effect if you are not disguised through magical, psionic or supernatural means. Likewise, it does not change effects based on creature type. But if you are disguised beyond mundane means, this spell makes certain that all effects that are capable of seeing through your disguise are fooled into believing that you are what you appear to be. If the focus for this spell, a small Khyber dragonshard, is more than 1 foot from you (including being in an extradimensional space) or is otherwise destroyed, this effect immediately ends.