Assay Spell Resistance

(Spell Compendium, p. 17)

Level: Cleric 4, Sorcerer 4, Wizard 4,
Components: V, S,
Casting Time: 1 swift action
Range: Personal
Target: You
Duration: 1 round/level

Finishing the spell, your eyes glow with a pale blue radiance, and you understand how to overcome your foe's resistance to your magic.

This spell gives you a +10 bonus on caster level checks to overcome the spell resistance of a specific creature. Assay resistance is effective against only one specific creature per casting, and you must be able to see the creature when you cast the spell.