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