Rhinosnorus

Rhinosnorus (voiced by Campbell Cooley) is a rhinoceros-like Nighlok with a sideways elephant-like head behind his head. He can emit an oneiric mist from his mouth that traps people in a dream state, and he usually eats the dream incarnations of his victims in their dreams, effectively killing them. However, he does spare some of his potential dreaming victims like Mia and Dayu.