Rancor

Type of Feat: Class Specific
Prerequisite: Foe Hunter Level 1
Specifics: The Foe Hunter can deliver a powerful blow to her hated enemy. When activated, the Foe Hunter delivers an extra powerful attack. The Foe Hunter adds rancor damage if the enemy is their hated foe. This damage increases every other level from 1d6 damage up to 5d6 damage. The extra damage from a rancor attack applies even if that hated enemy is immune to critical hits.
Use: Automatic.