Lyrl Dox aka Brainiac 3 is the genius son of Brainiac 2 and Stealth. They worked for the Intergalactic police force known as L.E.G.I.O.N. based on the planet Cairn. Brainiac 3 was created by Alan Grant and Keith Giffen, first appearing in L.E.G.I.O.N. #28. (1991)
See Also