Unsettling Enchantment
(Complete Mage, page 48, DnD 3.5)
[General]
Your enchantment spells cloud the minds of even those who would otherwise resist their effects.
Prerequisite
Spell Focus (enchantment) or enchanter level 1st
Benefit
Any foe required to save against an enchantment spell you cast takes a -2 penalty on attack rolls and to AC for 1 round, regardless of the result of the save. This is a mindaffecting effect.
Special
An enchanter can select this feat as a wizard bonus feat.