You get powers at a rate of 1 SP an hour as long as you’re asleep. These powers are reset every time you go back to sleep restarting the cycle from the beginning. You think of a general concept/desire for a power before you sleep and get something that at least somewhat fits that when you wake. The strength limit on powers you can get is equivalent to a maximum of 10 sp per power. You can create multiple powers at once though that divides the SP generation between them with powers you desired most being prioritized. You can not create more than 10 powers during a sleep cycle. You can fall asleep on demand and don’t wake up before you want unless you are in active danger. You cannot make trump powers that permanently empower yourself with other powers or alter Sleep Empowereds rules.