Interstellar Void

You call upon the frigid depths of outer space to bring a terrible chill to your enemies. As a standard action, one target within 30 feet is cloaked in the void and takes 1d6 points of cold damage for every oracle level you possess. A successful Fortitude save halves this damage. At 10th level, the interstellar void is so extreme that a creature that fails its save is fatigued. At 15th level, a creature that fail its save is exhausted and stunned for 1 round. You can use this ability once per day plus one additional time per day at 10th level.