"THE BLACK VAULT" part five! Amanda Waller needs Kryptonite, and only Lex Luthor has it! But for the Metropolis mastermind, a deal like this won't be cheap-or easy. It's a war on two fronts as Waller leads a smoldering charm offensive in the Lexcorp penthouse while the Suicide Squad attacks the most heavily guarded subbasement on the entire planet.

Now contains a back-up story featuring the Suicide Squad's newest recruit Hack written by Rob Williams with art by Stephen Byrne: She saved the Squad's bacon in the Black Vault, but who is Hack? Where did she come from? And why is she such a Harley Quinn fangirl? Discover the secrets of the Suicide Squad's newest recruit in this crucial tale.