Warhammer The Horus Heresy | Journal Tactica: The Battle of Tallarn (part one) Warhammer 31168

Before the Horus Heresy devastated its surface, Tallarn was one of the Imperium’s most prosperous and beautiful worlds. Everything changed when the Iron Warriors unleashed catastrophic destruction upon the planet, reducing it to a poisoned wasteland. Yet despite unimaginable devastation, the people of Tallarn and the loyalist forces of the Imperium refused to surrender, turning the ruined world into one of the largest armoured conflicts of the Horus Heresy.

This gaming supplement for Warhammer: The Horus Heresy focuses on the brutal early stages of the conflict on Tallarn, with a strong emphasis on massed tank warfare and mechanised combat. Packed with rich background lore and specialised rules, it is an essential expansion for players who want to recreate the legendary battles fought across Tallarn’s toxic deserts.

Inside, you’ll find detailed accounts of the planet before and after its destruction, records of the armies that fought there, and additional gameplay content designed for large-scale armoured engagements.

This 48-page softcover supplement includes:

• Extensive lore covering Tallarn and the forces involved in the conflict

• Historical missions, including The Road to Salvation

• Rules for Toxic Terrain and abandoned Battle-automata cohorts

• Updated Solar Auxilia Rapier Section rules

• Command Tank rules for Solar Auxilia and Legiones Astartes armies

• Armoured Clash mission pack focused on tank battles

Perfect for players and collectors who enjoy narrative campaigns, armoured warfare, and expanding their Horus Heresy experience.

Important:
To fully use this supplement, you will need:

• Warhammer: The Horus Heresy – Age of Darkness Rulebook

• Liber Auxilia

Both are available separately.

*** Pre-orders ship on or after launch day: 16/05/2026