Martial Dominance (Combat)Source Ultimate Intrigue pg. 86
Your skill at arms intimidates your foes.
Prerequisites: Base attack bonus +5, Intimidate 1 rank.
Benefit: You can use your base attack bonus in place of your ranks in Intimidate to determine your Intimidate skill bonus. When you confirm a critical hit against a creature, you can attempt an Intimidate check to demoralize that creature as an immediate action.