Rebirth/Infinite Frontier

Welcome to the official REBIRTH/INFINITE FRONTIER ERA TIMELINE (aka “Post-Superman Reborn Timeline”), which is home to the Batman of REBIRTH/INFINITE FRONTIER ERA EARTH-0. This chronology comprises Batman and Batman-related DC publications ranging primarily from 2017 onward. It also includes soft-reboot alterations from Doomsday Clock, Flash Forward, and Dark Nights: Death Metal. Be aware that, in terms of nomenclature, the Rebirth/Infinite Frontier Era, like the New 52 before it, is still a part of what is alternately known as the “New Age,” “Current Age,” “New Golden Age,” the “Second Golden Age,” or the “Prismatic Age.” Initially, the Rebirth part of this timeline ran from 2017 to 2020, and the Infinite Frontier part began in early 2021. While both parts consist of different publication eras, they both belong to the same unified timeline.

In July 2016, DC published DC Universe: Rebirth #1, the start of their “Rebirth” initiative, a precursor to a reboot that would officially occur less than a year later. Let me repeat that with added emphasis: The Rebirth Era aka Post-“Superman Reborn” reboot did not actually start with the publication of “Rebirth” branded stories in July 2016. Despite nine months’ worth of “Rebirth” branded titles, complete with line-wide blue curtain “Rebirth” trade dressing, the rebooted Rebirth Era didn’t technically begin until spring of 2017 with the multiverse-shattering conclusion to “Superman Reborn” (in Action Comics #976). This issue gave us the out-and-out full reboot that ended the New 52 timeline. While some of the murkiest voices of Twitter and Reddit argue that “Superman Reborn” is merely a soft-reboot that extends the New 52, this viewpoint is incorrect. Subsequent “Superman Reborn Aftermath” issues, “The Button” crossover, Action Comics #978, Doomsday Clock, Year of the Villain: Hell Arisen, Death Metal, and many other issues corroborate the details surrounding the reboot as well.

Narratively, in “Superman Reborn,” the meddling of Mr. Mxyzptlk and the undefined seemingly-demiurgic powers of Superboy cause the spirits of New 52 Superman and New 52 Lois Lane to merge with Modern Age Superman and Modern Age Lois Lane. With this unholy merger of radically different pairs of characters, not only is Superman reborn, but the entire DCU is as well. A new timeline, which combines both Modern and New 52 histories of these characters, is created.

As “Superman Reborn” clearly shows, the New 52 Superman and Lois are from a wholly different timeline than the Rebirth Superman and Lois, thus helping us differentiate between realities and giving us full confirmation of a reboot. Further differentiation between the New 52 and Rebirth Era can be gleaned from the simple fact that Pandora, Dr. Manhattan, and the Great Darkness created the latter whereas Mr. Mxyzptlk and Superboy created the former out of the latter. Creators Dan Jurgens and Peter Tomasi have also verified a full reboot. As have several respected comics journalists—including Andrew Dyce (Screen Rant), Kieran Shiach (Comics Alliance), and John Babos (Indie Pulse: Comics Nexus), David Barnett (The Guardian), JK Zi-O (Honest Comic Trailers), James Whitbrook (Kotaku), Rob Jefferson (Comics Explained), Reed Tucker (author of Slugfest), and Russ Burlingame ( TV Tropes and the DC Database Fandom wiki have confirmed a full reboot as well. The great Rikdad, in an article about the history of Jon Kent, speaks to the fullness of the reboot too. And Mark D White (author of Batman and Ethics) calls Rebirth a “partial reversal” of the New 52.

Furthermore, whereas the New 52 timeline started out as a six-year-timeline (and was at Year Ten by 2017), the Rebirth timeline stretched things out and added an extra five years of in-story time (specifically accommodating a new Kent family history), placing the DCU at Year Fifteen by 2017. When the New 52 dies (or, rather, is “archived”) in 2017, just like in prior reboots, the big occurrences of the dead-and-replaced timeline (in this case, the New 52) get folded-into our new timeline. This is akin to how the major occurrences of the Golden, Silver, and Bronze Ages got folded-into the Modern Age after the original Crisis. In fact, Geoff Johns’ creative intention when mapping out the Rebirth Era was to build a brand new timeline by synthesizing New 52 continuity with Modern Age continuity. (After all, Johns had been dead set against rebooting the Modern Age with Flashpoint in the first place, but Dan DiDio forced the issue.) Some other major differences between the New 52 and Rebirth Era are that the former features the “yearlong Robin internship program” and Superman dating Wonder Woman. The Rebirth Era erases those things. Also, the Rebirth Era significantly condenses Scott Snyder’s “Zero Year” and mashes it up with Frank Miller’s “Year One” and a few Golden Age re-imaginings, which is a radical departure from the New 52.

In 2020, Doomsday Clock rebooted the DCU, but the majority of its massive narrative changes were immediately neutered by DC publishers, relegating the overall effect to that of a partial or soft relaunch. DC chief Dan DiDio had been planning his own “Generations” reboot at the time, thus axing Geoff Johns’ Doomsday Clock reboot in favor of his own. Shortly thereafter, DiDio was fired. “Generations” was officially cancelled, but it was too late to simply re-validate Doomsday Clock‘s ending because DiDio’s plans had already been set into motion. This obviously led to great continuity chaos for the DCU. (This flip-flop-flip was explained in-story by having the Batman Who Laughs nullify Dr. Manhattan and Wally West’s attempted continuity resets at the end of Doomsday Clock and Flash Forward, respectively.) As confirmed by Teen Titans Vol. 6 #39-40, Young Justice Vol. 3 #18, Flash #750-761, Justice League Vol. 4 #51-52, Wonder Woman #750 Part 9, Dark Nights: Death Metal, and several other titles, the combo Doomsday Clock and Flash Forward soft reboot achieves the following: It undoes the deaths of Ma and Pa Kent, but blocks their history from collective consciousness, making everyone believe they still died (for a period on our timeline). It restores the Justice Society of America’s history, which includes an active Wonder Woman in the 20th century, but blocks said history from everyone’s memories in the present day and future (for a period on our timeline). It restores Kal-El’s time as Superboy with the Legion of Super-Heroes, but blocks said history from everyone’s memories in present day and future (for a period on our timeline). It re-adds Barry Allen’s death in the original Crisis and his resurrection in Final Crisis. It re-adds Stephanie Brown’s brief time as a Robin. And it re-adds both Cassie Cain and Stephanie Brown’s tenures as Batgirls II and III, respectively. Our Rebirth Era timeline reflects these changes. (There are a few other minor re-institutions, but they are trifles not worth addressing here.)

Shortly after the Dark Nights: Death Metal soft reboot in late 2020, the DCU relaunched into its Infinite Frontier Era starting in 2021, reflecting everything mentioned above. In the Infinite Frontier Era, DC publishers began stating that “everything counts, everything matters,” a vague claim that everything from prior continuities was or could be canon. However, “everything counts, everything matters” doesn’t actually mean that everything is canon. (If everything is canon, then nothing makes sense, after all.) What it really means is that everything in the past is fair game to reference. Only after creators specifically decide what is canon from history can we the readers make sense of it all. For my chronology-building process, I stick to a set of rules. Every item on my timeline must have a specific reference, meaning something in a comic book that nods to, winks at, directly mentions, or flashes-back to said item. If I can’t locate that, then I don’t include it on my timeline. Does that mean it didn’t necessarily happen? No. But if there’s no proof, I won’t include it.


||| >>> Rebirth Era Salad Days >>> |||


24 Responses to Rebirth/Infinite Frontier

  1. Leonard Dement says:

    Also if the new 52 died out and was replaced. Why are the court of owls still in existence? Joker just resurrected them! Also in Superman reborn Batman and wonder woman and Superman are ALL wearing their new 52 suits. That can’t be possible if the new 52 died and was replaced. Also rebirth continues exactly where the last days of Superman left off. With new 52 Superman’s death. So rebirth continues the new 52 and never erased it. Superman reborn only adds parts of his past with his current history.

    • Hey again, Leonard. I think you might be misunderstanding the fundamentals of fictional canon, at least as I see them. After a reboot, the new timeline starts as a blank slate—but only sorta. Writers continue ongoing stories, which canonizes much of their prior work (from before the reboot).

      For example, there’s plenty of Silver and Golden Age material that was canonized (albeit in a new re-contextualized way) after the original Crisis. Such is the case for the New 52. Some bits of the Modern Age were still canon (albeit in a New 52 kind of way). Previous continuities get mashed-up and form the skeletal framework of a new continuity when it’s formed after a reboot. So, yes, the Court of Owls exists in the New 52 and Rebirth Era, and it’ll exist in the post-Death Metal continuity as well. (And it’ll exist after reboots for dozens of years to follow, I’m sure.)

      To your last point (about “Last Days of Superman”): When Flashpoint happened in 2011, Batman Incorporated continued right where it left off. As did all Green Lantern titles. Those tales went on without a hitch despite the fact that the world had changed around them.

      I think you are making an argument that “Superman Reborn” is a soft-reboot and that the Rebirth Era shouldn’t be its own separate timeline. (I think you’ve expressed this view before in the comments of my site.) Unfortunately, there’s a plethora of in-story evidence that shows the Rebirth Era is quite different than the New 52—and different enough to warrant its status as a separate timeline. If you don’t subscribe to that, that’s totally fine. Headcanon is headcanon, after all. However, my timelines express this difference quite clearly (and with plenty of evidence to back it up), so I’ll continue structurally as I have. Thanks for your comment, though! As I said, I’m happy to discuss your theories in more detail. Shoot me an email ( if you are interested in a longer discussion.

      • Leonard Dement. says:

        I hate to disagree with you yet again but it’s not. You may continue thinking it is. But I will always know better because I like research everything. I have kept up with the comics since the beginning of the new 52 and after infinite frontier it clearly stated it went back to the point in rebirth before the Batman who laughs attacked Prime Earth. There is no silver age in prime earth. No golden age. No bronze age. Sure he has those costumes on prime earth but they were worn before the new 52. The three main suits he has worn is new 52, rebirth, and now the reimagining of the hush modern age suit, which he calls the “original batsuit”. Please sir, quit second guessing your timeline and only put in what DC says is Canon. Thank you.

  2. Jack James says:

    After thinking about it for a bit, I think that Rebirth might be the stupidest continuity yet hahaha Obviously not because of you, you’ve done a GREAT job making sense of that mess, but damn is it multiple levels of stupid to have things like Year One and Zero Year coexisting, along with several adventures of the Golden Age/Silver Age that make no sense at all to exist in this world. At least when Morrison did it in Pre-Flashpoint he did give it good rationale and backstory that integrated everything, here we’re just kinda expected to take at face-value that the same Selina from Year One is the same Selina from Batman #1 and it’s like… why? I’m really looking forward to the next new universe, though a part of me wishes that DC would just have the guts to do a reboot in which they start from zero and go on directly from there, no flashforward stories.

    • Well the New52 should have been the first legit full-on reboot starting from zero, but they didn’t have the guts to follow through (and it was a mess). I would also love a legit clean reboot. It’d be amazing, I think. Rebirth was a reaction (maybe over-reaction) to the New 52, and now we are heading into uncharted territory where “everything will matter.” 5G would have brought us multiple generations of heroes—a lovely idea, but probably overcomplicated from a continuity standpoint (especially judging by Didio’s ill-fated Comicon tease last year).

      If “everything matters” in a Marvel “Sliding Time” sense, it might honestly be for the best—and I can finally rest my weary bones and brain. But we shall see!

      • Jack James says:

        I gotta say I’m also not completely a fan of what Marvel does, I think that at this point the 616 timeline has gone on for waaaaaay too long over there to the point where everyone’s stories feel pointless.
        What I wish DC would do is do a reboot from zero in which they follow the character from their early years, and stick to that continuity chronologically until 15 or 20 years later or so, maybe even a bit less, in which they give all those characters a proper conclusion to their stories, and THEN they reboot again starting from zero.

        It’d be amazing because I really think that aside from being much less confusing, it’d really give creators a chance to keep reinventing and updating these characters each generation in all sorts of exciting ways, and I think it’d be pretty cool to actually see Batman age along with his rogues and really feel the weight of all the stories and years and such, especially if you know someday they’re gonna have a legitimate conclusion.

        I’d adore to have a Batman comic-book continuity in which you pick-up from issue #1, and then 10 years later it still goes on in order. I also think it’d legitimately excite people because imagine how excited people would be upon seeing characters that we sorta know their fate pop up, like Dick or Jason or so. It’s ballsy and would take commitment but I honestly think it’d pay off.

    • Leonard Dement. says:

      Year one does not exist in the current timeline. They REMEMBER that timeline from the old modern age as explained by Lois lane in her series. People remember lives they never lived on worlds they never lived on. Batman and Catwoman having an argument about the boat and the street is proof of this. He remembers “golden age”. She remembers “modern age”. In the current timeline and continuity they met with her and her brother robbing a series of apartments. That was LITERALLY their first meeting.

  3. Ryan Angelastro says:

    Can I count some episodes of Batman: The Animated Series in this timeline?

    • If you are making your own personal headcanon, you could choose to include Lego Batman if you were so inclined lol… but seriously, if you are asking for my opinion on the matter, I only include things on my timeline that are referenced in the comics. That being said, there actually have been a handful of Rebirth references to Batman the Animated Series… Temple Fugate as Clock King, HARDaC, Veronica Vreeland, Emile Dorian, and Kyodai Ken. And virtually the entirety of the original Batman Beyond series has been canonized in some form.

  4. Leonard Dement says:

    Rebirth was not a reboot. It was a continuation of the new 52 timeline.

    • This is the fourth or fifth time you’ve commented this exact same thing, Leonard. And each time, I respond in an effort to start a genuine conversation, only to receive crickets in return. Saying something over and over doesn’t make you right, it makes you a troll. If you have anything constructive to add to the discussion, I’ll gladly listen, but until then give it a rest.

      • Leonard Dement. says:

        That’s because your only wanting your way. If your reading the comics like they are SUPPOSED to be read, you would see I’m correct.

        • MICHAEL KEANE says:

          Yes to an extent rebirth continued the nu52 but only for a little while (as the changes settled in)

          Rebirth was specifically a refutation of the nu52 (which is why Dr Manhattan was shown to have removed chunks of time)

          Once Wally met Barry (and then all the others) the nu52 ended (though some of the stuff created within it continues in the post Rebirth continuity)

          • Tenzel Kim says:

            Agreed to a certain degree. When Wally re-entered the timeline it disrupted the changes that Dr. Manhattan had caused.

            As a result people who came in contact with Wally suddenly remembered parts of their past that had been “erased” by Dr. Manhattan and some of these elements started seeding into the timeline again.

            It wasn’t an instant change and as such it probably doesn’t really count as a reboot, but more likely a “retroboot” or whatever you want to call it. It did kinda reboot the DCU as the New 52 timeline was changed, as past events reintegrated into the timeline, but in a somewhat different manner than we’re used to.

            Then again, if we look back at both Zero Hour and Infinite Crisis, those events also changed the timeline, but without invalidating what came just before. The post-Crisis history was still mostly intact after Zero Hour, and after Infinite Crisis as well, but elements had been slightly altered. In both Zero Hour and Infinite Crisis we saw history being restarted or Earth being “recreated” effectively making them reboots of the timeline, but just as with Rebirth most of what came before still mattered.

            What Infinite Frontier did was once again retro-booting past events into the timeline. Death Metal happened, but Earth was recreated. Most people don’t remember Death Metal but it still happened and characters were “just” returned to the new reestablished timeline, so it was another reboot even if it also carries on a lot of elements from both the New 52 and Rebirth, as well as adding even more parts from before the New 52.

            • Leonard DeMent says:

              if that were true, death metal wouldnt have stated anything that happened before or after that. THE MULTIVERSE/OMNIVERSE that now exists is in mainly two forms: The still current new 52/REBIRTH/INFINITE FRONTIER of the PRIME EARTH multiverse, and the original EARTH 2 multivcrse that NOW extends into 2021 in its own timeline due to an adventure golden age batman had with a bunch of time traveling superheroes from various points in the old timelines. He was told to enjoy his immortality because he would now age very slowly and still look in his 30’s or 40′ in 2021. odd i know to still only have two main multiverses but thems the breaks and that is how DC wrote it

  5. Dylan says:

    This obviously doesn’t mean a tremendous amount, but upon asking the current writer of Wonder Woman if they were counting the whole ‘Wonder Woman debuted during WW2’ thing as in-continuity (since it was very clearly a vestige of 5G), they said that it would be ‘addressed when the time is right’:

    Obviously, this isn’t a firm answer by any standard, but it does make me think that they probably aren’t keeping it, because if they were, he would have probably just said ‘yes’.

    • Oh nice. Well Conrad does say your assumption that her WWII days are canon is correct, so that seems like a yes of sorts. BTW, I’m really digging the current Wonder Woman run, best in years IMO. Maybe one day I’ll get back on Twitter, but today is not that day! Thanks for sharing. 🙂

  6. Dylan Robinson says:

    So, with Waid’s World’s Finest #1 out, we’ve officially got Supergirl and Zod, Non, and Ursa being around in the Silver age restored, though Zod and Co.’s designs are much more along the lines of their motion picture designs than their actual Silver Age designs.

    Not a lot of clues as to exact placement of the story itself, though your eye for that is obviously sharper than mine.

    I’m sure it probably won’t be addressed, but I am curious as to which route they’ll take with Supergirl (and to a lesser extent Zod) re: their actual chronology. It feels like the smartest and least story-invalidating way to do it is simply, that in this new timeline, after Crisis on Infinite Earths/Infinite Crisis, folks couldn’t remember Supergirl’s real history, but it did HAPPEN. Like, she still arrived in the Loeb arc (and later again, in the New 52 arc), but if you were to time travel from right after Loeb’s arc back to the Silver Age, Supergirl would still be there.

    Does that make sense? I think I’ve read too many Grant Morrison books, because it feels like it makes sense to me.

    • Hey Dylan! The Doom Patrol is a good indicator for placement, and I’ve put this story shortly after their debut. (The flashback within the story to Penguin, occurring “years prior” also helps with placement.) I think that applying the Dr. Manhattan-style memory loss/memory wipe thing works with Supergirl. Heck, maybe Supergirl’s death in the original Crisis has been returned to mainline canon? She dies and gets erased from everyone’s memory. Then she gets resurrected as you say. An explanation is certainly needed, so I think that’s the way to go for now (until someone says otherwise).

      • Dylan Robinson says:

        Tragic news:

        Waid said in his AMA today that he doesn’t have an exact timeline location in mind for World’s Finest, just at some point nebulously during the silver age.

        Alas, my poor heart.

        • Haha, you asked him that? Nicely done. In any case, as usual, it’s up to us! (Probably for the best anyway. Whenever Tom King or Brian Michael Bendis give specificity, their answers don’t make a lick of sense. Waid is playing it safe.)

  7. Dylan Robinson says:

    Oh, did you hear that after Shadow War, Deathstroke Inc is doing a Deathstroke: Year One storyline? Interested to see where that goes.

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