text: He is replaced as Barbara's partner by Wayne, who takes the identity of Batman, but the memory of him drives Barbara, wracked with guilt over an affair with Wayne and her failure to prevent Grayson's death, to the point of insanity.Becoming increasingly more violent and unstable, she adopts the Robin persona as part of seeking revenge against Steeplechase, who she later drowns. Within the New 52 DC Multiverse, Earth-37's 1960s seem comparable to those of Thrillkiller, although while it has a Batgirl, Robin and female Joker, it now seems to lack a Batman. The main character in JLA: The Riddle of the Beast, young Robin Drake brings together all the heroes of The World to battle the Beast (Etrigan). In the French Revolution set Batman: Reign of Terror, Bruce Wayne's sister learns his secret identity, and designs a Robin outfit to aid him. Batman: Dark Knight Dynasty features three generations of Waynes, past, present and future. In the future section, Brenna Wayne is aided by an ape with augmented intelligence in a Robin costume, who goes by the name 'Rodney'. 