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