Intrigued to know about Obsidian friends & enemies? Check out the list of Obsidian enemies and rival teams that continue to trouble this Superhero over the years. Along with the Obsidian enemies, he also has friends and group affiliations that help him fight against enemies and stand by his side in both good and bad times. From Obsidian Biography, along with list of Obsidian enemies, we also bring you the list of Obsidian friends and group affiliations. Check out all the elemental and medical weaknesses of Obsidian.