USW: Tip the World Over on Its Side
According to George Wei, Urbanomancers draw their power from the city itself, but lose their power if the soil on which the city is built touches their flesh. They compete for the same magickal resources as Cliomancers and Geomancers. They can apparently possess the city’s homeless, as evinced by three homeless men Kevin encountered while biking through the city. They arrange themselves in a network called the Los Angeles Rats.