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