Batman/Superman (2019-2021) #13

What happens when the Dark Knight and the Man of Steel wake up on a skull-shaped planetoid packed full of cybernetic versions of their entire rogues galleries? Figure out why they�re being worshipped like gods, that�s what! What is this strange new Brainiac�s endgame-and how did Batman and Superman�s own villain database mutate into this twisted, metallic death planet? The mystery deepens as our heroes� allies desperately search for their missing comrades...