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