Nukklevi, the ghost steed

Nuklevi, the Cannibal Demon

Nuklevi is a unique, quadrupedal Class A demon that trots near the great wall of Shameyim, emitting harrowing sounds and being visible thanks to the will-o'-the-wisps that glow amidst the thick Mist. It is said that, at times, it can be seen chasing lesser demons that attempt to flee the Mist in terror, burning their heads and reducing them to ashes.

This demon exhibits an anomalous behavior, as it is the first known instance of a demon consuming others and is currently under study. It leaves a trail of blue flames wherever it passes, which extinguish after a few minutes.