As Tony does battle against The Exile, Red Peril and Lord Remaker, is there anyone left to help Tony in his hour of need? It’s a showdown for the ages – and you’ll never guess who comes out on top! Will Tony make the ultimate sacrifice to save the city? Can he? Plus, who is this mysterious threat hunting the Mandarin Rings from the shadows? Seeds sown here bear bitter fruit in the upcoming Rings of the Mandarin arc! You won’t want to miss IRON MAN #22!