Forever Evil
"Forever Evil" is a 2013–2014 crossover comic book storyline published by DC Comics that began in September 2013 and ended in May 2014, consisting of an eponymous, central miniseries written by Geoff Johns and art by David Finch. It is the first line wide crossover since The New 52 reboot of the DC Universe, and focuses on all the villains of the DC Universe. The miniseries spins out of the events in "Trinity War". Johns revealed in August 2013, that the Crime Syndicate, an evil version of the Justice League from Earth-3 in the Multiverse, are the true villains of the event and not the previously thought Secret Society. The event was originally scheduled to end in March with "Forever Evil" #7, yet ended in May 2014, after the final issue got delayed to April, and eventually again to May. The final issue's delay was due to Johns realizing he needed more pages to conclude the story than originally intended.
Batman Eternal
Batman Eternal is a year-long weekly limited series published by DC Comics, that began in April 2014. The series featured Batman, his allies, and Gotham City, and was written by Scott Snyder, James Tynion IV, Ray Fawkes, Kyle Higgins, and Tim Seeley. John Layman was originally scheduled to write for the series as well, before leaving the project in January 2014 and being replaced by Higgins; his final issue was issue 10. "Batman Eternal" ran through April 2015, after which it took a hiatus, before returning in October 2015 for a 26-issue weekly sequel series titled "Batman and Robin Eternal".