Arcane Demoralizing (3.5e Feat)
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Arcane Demoralizing [Reserve]
You can use spell energy to Demoralize your target shaking them.
Prerequisite: Caster Level 3rd, Intimidate 8 Ranks
Benefit: You must be able to cast a spell with the Fear Descriptor. As a free action you may use spell energy to demoralize a target, this feat forces a will save (DC 10 + Caster Level + Highest Level Fear Descriptor Spell available) which if failed causes your target to be shaken. If you target makes the save there is no effect.