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