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