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