The arch villain of the series and reason for all that had gone wrong. As a fallen Guardian, his descent into a twisted entity resulted in the galaxy he was connected to becoming ill as well, hence causing the genetic illness of the humans. He destroyed many other worlds before the Guardians sealed him in pieces of said destroyed worlds, sacrificing themselves in the process. Eventually this prison weakened though, and as it crashed on Enterra the seal was broken. He uses his influence to start a revolt of the Enterrans against the humans, knowing a human had been granted control of the seal.