Scintillating Scales
(Draconomicon)Abjuration
Level: Sorcerer 2, Wizard 2,
Components: V,
Casting Time: 1 standard action
Range: Personal
Target: You
Duration: 1 round/level
Your hide glistens and shimmers with a protective magical aura, granting you a deflection bonus to your Armor Class equal to your Constitution modifier.
Your natural armor bonus decreases by an amount equal to your Constitution modifier x 1/2.