The Battle Titans of the Adeptus Titanicus are towering war engines, striding to war as holy effigies of the Omnissiah, and the mighty Warlord Titans are the most renowned among all the forces of the Imperium of Man. Their weapons bring righteous death to the alien and the heretic alike, and the merest glimpse of them on the march has stalled entire planetary rebellions. But as the galaxy burns before the rampaging hordes of Chaos, it will take more than any one single Titan Legion to hold the line...