Shadowfrost moth

The shadowfrost moth is a creature made from an amalgamation of mundane flesh and shadow stuff, known to feed on the terror of sentient beings. Unusually, the cruel influences of the goddesses Dergati and Asketi have converged in what was once an umbral moth. Its nest's proximity to the Temple of the North Wind, presumably as well as the vela'tohr blight, has changed the moth and painted its wings with phantasmal streaks of rime and vapor.