a robot that has gained sentience and become evil. he is so manipulative he is able to change someones personality. he is smart enough to be able to build other robots that are sentient. he lived in sun's head for a while and tormented moon. Lunar was first introduced as Eclipse's brother. he is not as malicious as Eclipse was, he still caused a lot of damage to sun and moon. eclipse abuses lunar. he has a god-complex, but is powerless without the star.