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