Inside this 112-page hardback book you'll find:

– The Defence of Sotha – In a storm-wracked system ragged Night Lords prey on an Ultramarines garrison. Includes background lore and an Age of Darkness mission inspired by the final
assault. Plus rules and a conversion guide for Night Lords Atramentar Squads – murderous Terminators sworn to Sevatar.

– The Siege of Hydra Cordatus – Battle-hungry Iron Warriors assault an Imperial Fists citadel. Includes background lore an Age of Darkness mission and a Zone Mortalis mission themed around
the siege and Exemplary Campaign rules for tying both missions together. Plus rules and a conversion guide for the Iron Warriors Dominator Cohort – Perturabo's forsaken Terminator bodyguard.

– The Battle of Armatura – A war-world of Ultramar comes under attack by a World Eaters armada. Includes background lore three Age of Darkness missions based on the invasion and
Exemplary Campaign rules for tying all three missions together. Plus rules and a conversion guide for World Eaters Red Hand Destroyer Assault Squads – planet-scouring berserk warriors.

– The Battle of Calth – Entrenched Ultramarines wage underground war against Word Bearers and their daemonic allies. Includes background lore three Zone Mortalis missions and Exemplary
Campaign rules for tying all three missions together with a unique Daemon unit exclusive to the campaign. Plus rules and a conversion guide for Ultramarines Nemesis Destroyer Squads –
marksmen armed with specialist bolters.

– The Purging of the Invocastus Sector – Vengeful Salamanders strike at a world conquered by the Emperor's Children Includes background lore and an Age of Darkness mission themed around
bloody ambushes. Plus rules and a conversion guide for Salamanders Sanctifier Squads – elite close-range weapons teams.

– Daemon Primarchs – Rules for using Fulgrim Transfigured the Primarch of the III Legion in his daemonic form. Plus Legiones Hereticus rules to represent his Legion the Emperor's Children in
an even deeper state of corruption.