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