a foreboding assembly of spectral reapers shrouded in the mists of a chilling underworld

foreboding assembly spectral reaper shroud mist chill underworld specter awe ghoulish frightening ominous phantasmal harbinger creepy cryptic macabre menace ghostly revise emanation scary sinister shadow horror shadowy necromancer hallow spirit phantom otherworldly unearthly enigmatic venetian grimace malignant supernatural dreary mysterious terrify spooky dead ectoplasm