Obsidian (comics)
Obsidian is a fictional superhero published by DC Comics. He first appeared in All-Star Squadron #25 (September 1983), and was created by Roy Thomas and Jerry Ordway. According to an Infinity, Inc. letter page, Obsidian was named "Todd" after a friend of Thomas.
Read more about Obsidian (comics): Fictional Character Biography, Powers and Abilities, Other Versions, Sexuality, Rogues Gallery, In Other Media