Of the gigantic Acastus pattern Knights, some of the largest such war machines still in existence, the Asterius is among the most rare. Like its more common cousin, the Porphyrion, it boasts an armoured hide near impervious to weapons fire, striding across the battlefield like an angry giant beset by insects, and also wields a pair of twin ancient conversion beam cannon. These weapons are irreplaceable relics of a lost technology, each capable of sundering the walls of mighty fortresses and laying low powerful foes in a single blast.
This download is for official rules for using Acastus Knight Asterius in your games of The Horus Heresy.
See this download, and more, at the Warhammer Community site here!
Download this datasheet directly from Games Workshop here!