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