Damian Wayne has been kidnapped, stolen away by Memento, and Batman will stop at nothing to get him back. But Memento's hallucinogens still run through his veins, turning an already-dangerous city into a living nightmare.

Writer Phillip Kennedy Johnson ( Green Lantern: War Journal ) and artists Javi Fernandez ( Nightwing ), Carmine Di Giandomenico ( The Flash ), and others complete Memento's thrilling introduction to Batman's rogues gallery in Batman and Robin Vol. 2: The Gotham Cycle .

Collecting Batman and Robin #20-24.