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