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