Warhammer 40k - Chaos Space Marine Codex Supplement - Black Legion

The Black Legion are among the most hated foes of the Imperium, vile traitors and fearsome warriors responsible for ten thousand years of terror and murder

Black Legion is a supplement for Codex Chaos Space Marines.
Inside you'll find the history of the Black Legion and their dreaded Black Crusades, as well as story of their infamous leader Abaddon the Despoiler. There are new rules that allow you to tailor your Chaos Space Marines collection into an army of the Black Legion. You can also re-fight the great battles of the Legion with five new narrative missions and three new Altar of War missions for your games of Warhammer 40,000.

(The epub version is more than likely a little bit fucked up. I apologize for that, the original file was giving me trouble and I had to convert the mobi file into an epub. I hope it's tolerable for your wargamers out there.)