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