Fictional supervillain Steppenwolf is the uncle of Darkseid, who appears in comic books published by what company?
Darkseid Darkseid (pronounced "Darkside") is a fictional supervillain appearing in American comic books published by DC Comics. Created by writer-artist Jack Kirby, the character made a cameo appearance in "Superman's Pal Jimmy Olsen" #134 (December 1970) before making his full first appearance in "Forever People" #1 (Feb. 1971).
Quicksilver (comics) Quicksilver (Pietro Maximoff) is a fictional superhero appearing in American comic books published by Marvel Comics. The character first appeared in the comic book "X-Men" #4 (March 1964) and was created by Stan Lee and Jack Kirby. The character has since starred in two self-titled limited series, and has historically been depicted as a regular team member in superhero title "The Avengers".