Board Thread:Warhammer 40k General Discussion/@comment-4264245-20130314155327

So Betrayer says the remaining 19 XII Legion's Librarians die at the hands of Angron, new Daemon Prince of Khorne. But a few paragraphs later, the article states that some "Scyrak the Slaughterer" killed the World Eaters' Chief Librarian after the Legion started to serve the Blood God... I'm guessing the last one is an old version of the story, so it should be retconned according to new fluff :P 