Supergirl #30

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.

Characters: Gandelo, Jon Kent, Krypto, Supergirl (Kara Zor-El), Superman, Z'ndr Kol