Biology and appearanceEdit
Nightmare Demons were small, fur-covered, two-tailed sentients. Their cranium, unlike the rest of their body, was hairless, exposing the creature's apparent exoskeleton. They demonstrated telepathic abilities, able to enter a being's mind and immobilize them with their worst fears (hence their name). A curious feature of this telepathy was that it could apparently be blocked by lead.
Nightmare Demons were said to have been wiped out "before the Clone Wars", but the circumstances of this are unknown. At least one survivor by the name of Reist was encountered by Luke Skywalker after the Battle of Hoth.
- The Empire Strikes Back Monthly 149: Death Masque (First appearance)
- Supernatural Encounters in the Star Wars Universe (Cut article)