SRL+
Paranormal Adept
Perhaps like the Night Hag.The suggestion was that perhaps the experience was more internal and the product of sleep paralysis and the distorted nightmarish versions of reality that accompany those experiences. If you've never truly gone through sleep paralysis and their intense visions you have no friggin' idea just how absolutely real it all feels. It's not like being in a dream at all - it is far more tangible, ohysically threatening and backed up with an immense amount of sensory detail.
Night hag - Wikipedia
On a different note, another pet of mine is named Stephenville.