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