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