It’s a battle to the death as Batman goes head-to-head with the Grim Knight! The Caped Crusader is forced to not only fight off the most evil version of himself, but the growing desire to turn his back on his moral code and commit cold-blooded murder. Any other time, Batman would be able to stay on the straight and narrow, but as the Joker serum finally takes over his body, Bruce Wayne may just succumb to pure evil, and kill the Grim Knight. All of this is foreseen by the Batman Who Laughs, who has been planning for the corruption of Bruce Wayne, banking on him activating the “Last Laugh” protocol and turning Gotham City into an incubator for evil. All the Batman Who Laughs needs is one last “Happy Bruce” from another dimension to make his serum work…but only Batman knows where the last Bruce is going to show up.

"Left rattled by the events of Dark Knights: Metal, Bruce Wayne must come face to face with the ultimate evil spawned from the Dark Multiverse. One part Batman one part Joker. The Batman Who Laughs. "A Batman who laughs is a Batman who always wins." The mastermind behind Dark Nights: Metal, Scott Snyder, gives you a look inside the most terrifying version of Batman ever! He and superstar artist Jock (Batman: The Black Mirror) kick off a chain of events that makes Dark Nights: Metal seem like child's play. The Batman Who Laughs not only survived his fight with The Joker at the end of Dark Nights: Metal, but is now enacting a sinister plan across the Multiverse--something both terrifying and oddly familiar. When Bruce Wayne realizes the only way to stop this madman is to kill him, he must consider violating the very rule Batman can't ever break ... the rule that created this insatiable villain--the Batman Who Laughs! As Bruce begins to deduce that his current life is somehow wrong and that all the mistakes he's made are somehow connected, the Batman Who Laughs unleashes a brand-new evil. Enter one of the most punishing Batmen of the Dark Multiverse: the Grim Knight!"--

Batman is on a desperate hunt through Gotham City, tracking down the dark version of himself known as the Grim Knight. But the serum BatmanÕs been self-administering has started to transform his mind, making him into something much darker...something amoralÉsomething like the Batman Who LaughsÑand heÕs starting to lose his grip on reality. Toeing the line between vengeance and justice, Batman must struggle to keep his moral code as the Grim Knight gains control of the Batcave, sending all of his vehicles and weapons on a collision course with Gotham City. The Grim Knight, the Batman Who Laughs, even allies like Jim Gordon and his son force Batman to pull the triggerÉand activate the Last Laugh. Will Batman be the savior of Gotham City once more? Or is he the kill shot?

The Batman Who Laughs is enacting a sinister plan across the Multiverse-something both terrifying and oddly familiar. When Bruce Wayne realizes the only way to stop this madman is to kill him, he must consider violating the very rule Batman can’t ever break...the rule that created the Batman Who Laughs! As Bruce begins to realize that all the mistakes he’s made are somehow connected, the Batman Who Laughs unleashes a brand-new evil. Enter one of the most punishing Batmen of the Dark Multiverse: the Grim Knight! Collects THE BATMAN WHO LAUGHS #1-7 and THE BATMAN WHO LAUGHS: THE GRIM KNIGHT #1.

After the shocking ending of issue #1, a ticking clock sets Batman on a trail throughout the different realities of the Multiverse. He starts to see all the iterations of his life, and what could have beenÉbut more importantly, Bruce Wayne begins to deduce that his current life is somehow wrong, and that all the mistakes heÕs made are somehow connected. Meanwhile, the Batman Who Laughs raises the curtain on his second act, pulling out the big guns to break into Arkham AsylumÉenter one of the most punishing Batmen of the Dark Multiverse: the Grim Knight!

Ripped from BatmanÕs greatest nightmares, the Grim Knight is his worldÕs most dangerous vigilante, unafraid to use any weapon and go to any lengths to stop those whom he deems worthy of death. Trained with the finest arsenal Wayne money can buy, learn the secret origin of the second-deadliest Batman, hand selected by the Batman Who Laughs to bring his dark plans to fruition. This one-shot has a big 28-page story!

It’s the final showdown between Batman and the Batman Who Laughs…but how do you defeat a foe who knows your every instinct and every move? Bruce Wayne will have to outsmart Bruce Wayne in this ultimate test of good versus evil. You can’t miss this finale to the epic miniseries that will tear up the very foundations of Gotham City!