Supergirl (2011-) #23

Supergirl struggles to survive against one of the most dangerous villains in the entire universe: Cyborg Superman! But what could Superman's robotic doppelganger want with Supergirl?

Written By:
Michael Alan Nelson
Pencils:
Chad Hardin, Diogenes Neves
Inks:
Wayne Faucher, Marc Deering
Cover By:
Mahmud Asrar