Changes

When Roboute Guilliman announced his "[[Codex Astartes]]" which would split the legions into organised chapters, Corax was circumstantially forced to adapt to the new rules. He retained his legions legion's overall structure, but in smaller [[chapter]]s of 1,000 Astartes.{{Fn|12a}}

The Raven Guard chapter birthed in the [[Second Founding]] from the Raven Guard legion remained a successful fighting force, even with diminished numbers (1,000 Astartes from the 3,000 survivors of the [[Drop Site Massacre]]).{{Fn|4a}} The hunt for [[Kernax Voldorius]] alongside the [[White Scars]],{{Fn|11a}} the 4th Company's deployment of several Raven Guard warriors to aid the Ultramarines in their capture of Adaric Vaanes, and the defence of Ultramar,{{Fn|8}} and many other campaigns have been successfully won by these masters of shadow.{{Fn|1}}