Supergirl #46 (2005)

Written by Sterling Gates & Greg Rucka
Art by Jamal Igle & Jon Sibal
Cover by Joshua Middleton
Continuing from ACTION COMICS #882, "The Hunt for Reactron" concludes! It's the final showdown between Flamebird, Supergirl and the man who killed their father. And for the Daughters of Zor-El, that means it's payback time. Will Reactron make it out alive? Or is Nightwing the only one who can save
them all?