Jeggorabax Cluster
The Jeggorabax Cluster was a dark nebula located near the Bezeta-Vordak system. According to Xylok supercomputer Mr Smith, it housed beings which fed on emotions.
The Weserbergland meteorite, which originated in the Jeggorabax Cluster, landed on Earth in 1283. It held an energy entity which fed on human fear and later became known as the Pied Piper. (TV: The Day of the Clown)
biology
when an entity is trapped inside of their meteor they need the emotion that they are born from to get out, in order get away from the meteor they need to feed on more the emotion they are based on. they will resort to anything and manipulating every situation in order to bring the type of emotion out. survival and distance way from the meteor is their to priority.