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