3. A Dark Knight: They Who Hide Behind Masks

Complete story — includes the ending

In Arabia, AD 125, a deceased warrior is taken from the battlefield and placed into a healing pool known as the Lazarus Pit; once revived, the future Ra's is tasked by his master to find his future heir and given a ceremonial knife. In modern-day Gotham, the knife is sold at auction by Penguin; Bruce, playing a wealthy spoiled brat, outbids Barbara for it. She is revealed to have been revived by Ra's and tasked with retrieving the knife. She sends Selina to convince Bruce to yield it, but to no avail. Gordon visits Carmine, who declines his request, revealing his imminent demise. His daughter Sofia, however, comes to Gotham to help Gordon after they share a kiss. Ed is stolen from the Lounge by one of Penguin's employees, Myrtle Jenkins, who was a former classmate of Ed's and is a current follower. Ed finds that his brain has suffered, such that he is not able to answer even children's riddles. Penguin has Myrtle killed to make an example and Ed wanders around the city, angry to learn that Penguin is in control again.