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