Strange Visitor
Strange Visitor is a fictional character appearing in American comic books published by DC Comics. She first appeared in Superman #149 and was created by Randall Frenz and Ron Frenz.
Fictional character biography
Following a lightning strike on a plane, the cosmic entity Kismet and Sharon Vance became one entity known as the Strange Visitor. She had become a being of pure electromagnetic energy and was drawn to the laboratories of Professor Emil Hamilton, who still had one of Superman's containment suits. Emil modified the suit to fit her since test results showed that her energy field was dissolving and the suit would help her maintain solid form. Her memories were weak, and even though she easily used her powers to magnetically levitate trains over destroyed tracks, destroy alien attackers with an electromagnetic pulse, and absorb the powers of a self-proclaimed "god of war", she still did not know who she was. A battle with the Parasite restores her powers and her memories.When the Imperiex fleet attacks Earth during the "Our Worlds at War" event, Strange Visitor sacrifices herself by giving all of her powers to Superman to give him the necessary power boost to defeat Imperiex.
Strange Visitor returns in the sixth volume of Supergirl as a prisoner of the Department of Extranormal Operations and a member of the Justice Foundation.