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