The Priestess is an enigma, but an incredibly sexy enigma. She is a consummate seductress, seeking to use her feminine and sorcerous powers to convert the town to the "Old Religion". She has the ability to alter her appearance to reflect the desires of the viewer; to present the face that is most likely to achieve her ends. It is uncertain just what she is: simply a skilled and powerful cultist? Or something more sinister...?

Despite the mystery over who and what she may be, her motives are direct. The Priestess seeks to summon the soul of the Elder God that slumbers beneath Garterville that it might restore CTHULHU to life.  To this end, the Priestess is determined to enslave the people of Garterville that the Great Old One may feast upon their souls. She also seeks the scion of Dagon, whose blood is tainted with eldritch power, and as such is the only sacrifice powerful enough to summon the soul of the Elder God. She knows the family of the scion has long inhabited Garterville; it's only a matter of time before she finds him.

Appearance
The Priestess is tall and muscular – very imposing – and has lots of tattoos up and down her arms: big pictorials like something out of a Bradbury story.   Physically, she has more in common with Jake, but she shares some of Finegan's trashy style.

As to fashion sense, she would wear things that are dark and sultry—a black halter top with tight black snakeskin pants.  She might affect lingerie over her regular clothes - i.e., skirt and top with a big, baroque corset worn over her clothing.  The weirder, the better.  She also can change her form to appeal most to the subject in question—at one point she adopts the form of Red Sonja to appeal to Bob.