The Amazing Spider-Man #656 (2nd Printing)

The debut of the new Spider-Armor! If Spider-Man hopes to find a way to defeat his new nemesis Massacre, he'll need the help of his all new, all-power costume! But will protecting the people of New York mean that Spider-Man finally takes the last measure-- killing a bloodthirsty madman when there are no other options? (By the way, your first answer is wrong!)