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