[quote][b][u]Brief Biography[/u][/b] Shadow-of-Sundered-Stars, who is more commonly known as the Ur-Didact, was a Forerunner Promethean and the supreme commander of the Forerunner military. He held a extremely high status in Forerunner society and he strongly believed in the Mantle of Responsibility. He also strongly disapproved of the Halo arrays, claiming they were a sin beyond measure to the Mantle. The Ur-Didact was the husband of The Librarian, and serves as the antagonist in Halo 4.[/quote] [url=http://haloarchiveforums.com/thread/220/ur-didact]Full Summary[/url] [spoiler][i]Are you a fan of Halo Lore? Do you enjoy Halo's vast and engrossing story? Join [url=http://www.haloarchive.com/]Halo Archive.[/url] Enjoy deep lore discussions and compelling theories! [url=http://haloarchiveforums.com/thread/235/halo-5-guardians]Discuss Halo 5: Guardians![/url][/i][/spoiler]