Journal Tactica: Isstvan V: Dropsite Massacre Part 1

Campaigns of The Age of Darkness: The Dropsite Massacre
Brotherhood broken. Loyalty tested. The Heresy begins in earnest.

On the scorched black sands of Isstvan V, the Retribution Fleet came seeking justice—but found betrayal. As the loyalist Legions landed, bolters flared and blades turned as once-brotherly bonds were severed in an instant. The Dropsite Massacre shattered entire Legions and marked the true beginning of the Horus Heresy. From this day forward, the galaxy would burn.

The Dropsite Massacre is a narrative campaign supplement for Warhammer: The Horus Heresy, diving deep into one of the most pivotal betrayals in Imperial history. Packed with lore, unique units, new rules, and a legendary scenario, this 48-page book allows you to relive the harrowing events of Isstvan V on the tabletop.

📘 Inside this 48-page softcover book:

• In-depth lore covering the betrayal at Isstvan V, from the earliest signs of treachery to the shattering of the loyalist Legions

• Unit profiles and rules for new forces of war:
  – Master of Descent
  – Augur Command and Control Squad
  – Hyperios Missile Tank

• Additional rules content including:
  – Interdiction Cadre Prime Advantage
  – Battlefield Assets to add strategic depth

• Legendary mission: The First Wave – Recreate the desperate first assault of the loyalist fleet as they walk unknowingly into betrayal

⚠️ To use this supplement, you will need the Warhammer: The Horus Heresy – Age of Darkness Rulebook as well as Liber Hereticus or Liber Astartes (all sold separately).

Typically ships within 24 hours.