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