Devil's Aura

 
Prerequisite(s): Devil's Favor, Intimidate 9+ ranks, Cha 13+
 
Benefit: You can generate an aura of fear for 1 round as a swift action. All living creatures within 10 feet must succeed on a Will save (DC 10 + 1/2 your HD + your Cha modifier) or become shaken for 1d3 rounds. Multiple exposures to the same aura have no additional effect. The aura lasts for 1 round. You can use this ability a number of times per day equal to the total number of devil-touched feats you have selected, including this one.
 
Source: Fiendish Codex II: Tyrants of the Nine Hells