Rex Firebolt/DXninja9000 is a Assembly Player of LU. He is a part of the Nexus Council, although it is unknown what part he has in it. He is DXninja9000 on the message boards. He is also a good friend of Smart Magnetic Magnet (Aka, User:AtomicScientist. He helped UltraLaserStorm's Assembly Council in LU, but now has become irritated by Ultra/CharizardMaster20 on the message boards. He now runs the LU RolePlay Assembly HQ, so he is happy that the he is now Assembly leader and not Charizard. He is thought to be famous, but has never admitted that he actually is.