Story by Marc Andreyko. Art by Eduardo Pansica. Cover by Amanda Conner.
If you want to do something right, do it yourself-the crystalline Lord Gandelo is tired of sending others to kill Supergirl and has arrived to destroy the Girl of Steel herself. It's an all-out fight as crystal battles steel-and Supergirl must choose between avenging Krypton and sparing a wicked life.