IIRC he fucked the timeline by accidentally stopping Sinestro going full yellow, so had so set him back on the path
Retcon thread
Ayden Gray
Hudson Hughes
Frank Castle becoming the Punisher was the keikaku of a fallen Archangel
Wolverine and all other mutants like him (Sabretooth, Wild Child, etc.) were descended from Lupine Mutants.
Iron Fist and Misty Knight's fake chi baby.
That time it was implied that the U.S. government put Captain America on ice (and killed Bucky) in order to stop him from preventing them from launching the nukes.
Aunt May didn't die, it was just a terminally ill, surgically-altered actress.
Parker Ramirez
>Aunt May didn't die, it was just a terminally ill, surgically-altered actress.
Jean Grey didn't die it was just a clone and she was secretly in Long Island all along
Grayson Ward
>Aunt May didn't die, it was just a terminally ill, surgically-altered actress.
It that worse than Aunt May being Peter's real mother?
Henry Torres
Both. Egotism, wanting to be remembered, if not for great writing if they are incapable, then at least for pissing people off.
Adrian Robinson
Characters being retconned from death so often sucks, neverending comicbook universes are nothing but huge pulsing tumors.
Jordan Edwards
How could Cap stop them dropping the bombs on Japan? Wasn't he fighting in Europe?
Matthew Adams
You mean Quesada
Dylan Bell
All-Star Squadron taking place on World II.
Swamp Thing turning out to be a plant who thought he was a human and not a human turned plant.
These two acts solidified what retcons (retroactive continuity was even coined retcon for Swamp Thing) was in comics.
Jackson Morris
Xorn was Magneto was Xorn all along