Never

A hermit of a most terrible sort, Never lives in an obscure and untraveled pocket of the swamp, one where there are many rocks hidden under the surface of the murky waters. She lies in wait for others to come her way, incapacitates them, and passes some sort of ritualistic judgment on them. Those judged pure and good pass on unscathed; the 'sinners' perish at her hoof and horn.

Personality
She is vicious, decidedly unfriendly, insane and has a skewed moral compass. She is, however, intelligent and well-spoken, and knows much of the ways of the mind.

History
Nobody knows just how many have encountered her, and of those which she killed and which she let go.