if a person is posessed by a fiend of posession and they don't know it, can the the fiend exercize control over them while they are sleeping and they not know about it?
Unconcious subjects are willing so they would recieve no save, the question would be whether or not the creature would still be aware of the fiends presence. (assuming the fiend chooses to keep the mind of the creature blacked out)
(there could be RP consequences I suppose, re: waking up in cold sweats, sleep-apnea like symptoms, etc that could indicate the presence but thats different from actually being aware...)
