Sleep Mastery (General)
You have almost total control of your body’s sleep patterns and your waking and sleeping habits.
Prerequisites: Con 13, Wis 13.
Beneﬁt: You need only sleep for six hours a night to awaken fully rested. Up to once per week, you may spendone full night without any sleep, with no penalties, so long as you get at least twelve hours of sleep the following night. In addition, you may make Listen checks as though you were awake if any untoward sounds occur as you sleep; if you succeed at such a Listen check, you may become fully awake as a free action. Finally, you gain a +2 bonuson all saving throws against spells, supernatural effects, drugs and poisons that would cause you to sleep or prevent you from waking.