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