Uncontrollable Rage

You have no ability to control your rage.

Prerequisite: Rage Ability

Effect: You cannot enter a rage voluntarily. If something in the previous round dealt you damage, grappled or immobilized you, or you fail a saving throw against a spell you may enter a rage; if you don’t want to you must succeed versus a DC 15 Will save or rage involuntarily. You can’t rage more than you would normally be able to for the day.