text: 52 Multiverse In the final issue of 52, a new Multiverse is revealed, originally consisting of 52 identical realities. Among the parallel realities shown is one designated "Earth-2". As a result of Mister Mind "eating" aspects of this reality, it takes on visual aspects similar to the Pre-Crisis Earth-2, including Robin, among other Justice Society of America characters. Based on comments by Grant Morrison, this alternate universe is not the pre-Crisis Earth-2. However, in Justice Society of America Annual #1, published in 2008, the Silver Scarab explains that the events of the Crisis are remembered by the people of this Earth-2, and from their perspective, Earth-2 seemed to be the only Earth to have survived the Crisis, raising theories as to whether or not Earth-2 was really destroyed, or was perhaps replaced by a new Earth-2.  Indeed, in Justice Society of America #20, published in December 2008, Starman explains that during the re-expansion of the DC Multiverse, Earth-2 was reborn "along with everyone on it", including Robin.
  Following Flashpoint (2011) and The New 52 reboot, this Earth is replaced by another reimagining of Earth 2, one where Batman's daughter Helena Wayne served as Robin until an incident five years prior to the relaunch sent her to DC's primary continuity, Earth-0, where she works as the Huntress. The 2014 series Earth 2: World's End establishes that Dick Grayson never served as Robin on this Earth, and was instead a reporter who married Barbara Gordon and had a son. During Darkseid's invasion of Earth 2, Barbara is killed, and Dick is trained in how to fight by Ted Grant and goes on a mission to find his missing son.