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