Do you want to compare Obsidian with Iris West Allen? Discover the powers, weakness & weapons of Obsidian and Iris West Allen from Obsidian Biography and Iris West Allen Biography. Find out all about Obsidian and Iris West Allen.# Check out how is Obsidian unique and distinct from Iris West Allen. Discover their love interest, sidekicks, family tree and the movies and games list in which Obsidian and Iris West Allen have appeared. Find out everything about them here!