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