Warhammer The Horus Heresy: Legiones Astartes - Siege Assault Battle Group

Break the enemy line and hold the breach with the Siege Assault Battle Group, a hard-hitting core force for your Horus Heresy armies. Designed for brutal close-quarters warfare and grinding sieges, this boxed set delivers iconic Legiones Astartes units ready to dominate fortified battlefields.

At its heart is the mighty Leviathan Siege Dreadnought, supported by heavily armoured Cataphractii Terminators and disciplined MkIII Legionaries, reinforced with Breacher Squad upgrades to form an immovable wall of ceramite and shields. Whether you’re starting a new Legion or reinforcing an existing army, this box provides a powerful, thematic foundation for games of Warhammer: The Horus Heresy.

Box Contents:

• 1x Leviathan Siege Dreadnought
• 12x Cataphractii Terminators
• 10x MkIII Legionaries
• Breacher Squad upgrade components

Painting Your Siege Force

Bring your Legion to life with Citadel paints, available at The Game Store. For classic Heresy-era armour, consider:

• Leadbelcher and Iron Hands Steel for mechanical and weapon details
• Abaddon Black or Mechanicus Standard Grey for joints and armour panels
• Legion colors built up with Mephiston Red, Macragge Blue, or Caliban Green, depending on your allegiance
• Agrax Earthshade or Nuln Oil to add depth and battle-worn realism

This set offers an excellent mix of elite units and durable infantry, perfect for narrative play, expanding collections, or commanding the battlefield in true Horus Heresy style.

Shop at The Game Store today!