A key issue noted for First full appearance of Exterminatrix. Marvel Boy #3 was published by Marvel Comics on October 1, 2000, as part of a series that began in 2000. Grant Morrison and T.M.O. write, and art comes from Avalon Studios, Chameleon Prime and J.G. Jones. This 36-page issue features Noh-Varr, Exterminatrix, Plex and Hexus.