This jealous, wrathful deity is a being of darkness and shadows. Its true name is left unspoken, since uttering it risks summoning it. A temple dedicated to the deity (made of jet-black stone) stands along the Avenue of Temples in the city of Lumen, with smaller shrines and places of worship scattered across the kingdom.
The deity is served by a modest but zealously dedicated cult. Few cult members profess any love for the Nameless, but instead are motivated to appease it out of fear of what it might do if angered.