The Legiones Astartes deploy super-heavy assets when the need is great massive battle tanks with weapons so powerful they can obliterate other war machines, and threaten even enemy Titans. In some extreme cases, both sides utilise these tanks, unleashing devastating ordnance upon each other until the battlefield is littered with smouldering hulks.

This gaming supplement for Warhammer: The Horus Heresy details the origins, weaponry, and usage of the super-heavy vehicles of the Legiones Astartes from their inception into the Age of Darkness. Additional rules allow you to play