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