Nemesis Kid
From superman.nu: Supermanica
Nemesis Kid
A teen-aged boy from the 30th century planet Myar, Nemesis Kid (Hart Druiter) posesses the ability to scan any single opponent and create the ability to defeat the being or device (Adv No. 346, Jul 1966: "One of Us is a Traitor!"). Gaining admission to the Legion of Super-Heroes (he defeats a super-powered robot by transforming his body into an energy-draning compound), Nemesis Kid is found to be working for the alien villains known as the Khunds (Adv No. 347, Aug 1966: "The Traitor's Triumph!").
After being dismissed in disgrace, Hart later becomes a member of Tarik the Mute's original Legion of Super-Villains (Adv No. 372, Sep 1968: "School for Super-Villains!").
