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