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