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