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