Shadow Demon

Shadow Demons were dark creatures that were composed of dark side energy, created by Sith sorcerers. They would obey their creator's every command. The creatures radiated pure evil, giving off emanations of cold and death to those who can sense such things, as if they were walking a dark side nexus. Shadow Demons could be ordered to perform specific tasks, as well as being able to be controlled by their creators, providing extensions of their creator's senses wherever they went. Any beings who had faced Shadow Demons and lived to tell the tale remembered the incident much as a child remembers a bad dream. If there were ever any true monsters in the galaxy, Shadow Demons were them.