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