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