Such knowledge, it is feared, would surely cast the superstitious and paranoid worlds of the Imperium into anarchy and ruin. All official records of the event were expunged from Imperial files by an Administratum desperate to contain the truth: that Humanity faces threats more dire than the average Imperial citizen could possibly comprehend. Though many in the Imperium are aware of the second and third wars for Armageddon, only a select few have any knowledge of the first. The First War for Armageddon occurred almost 500 years before the birth of Ghazghkull Thraka the Ork warlord who waged war upon the hive world not once, but twice in the last century of the 41st Millennium. The First War for Armageddon: by Graham McNeill and Andy Hoare (UK White Dwarf 278) Anyways it details the 1st Armageddon war in more detail than any other source so i thought i'd type it up and share it with everyone who doesn't have the issue.

Hey guys, i recently dug up some old issues of White Dwarf and i have stumbled on this particular article and i've forgotten about it for years.

Third war for armageddon