The Satys System has been all but overrun by the tendrils of Hive Fleet Leviathan. From beneath the impenetrable Shadow in the Warp, scattered pockets of Imperial resistance still fight on, even as their doom becomes ever clearer. Now the third and final stage of the Tyranids consumption of the system begins, and the largest most terrifying bio-horrors walk the land, as the Hive Ships cluster close, their capillary tentacles and feeder maws stripping away the very atmosphere of Satys.

About the Book:
Tyranid Onslaught is the third and final book in a trilogy of Tyranid Dataslates, each of which details the different stages of Hive Fleet Leviathan’s assault upon the planet of Satys. This third installment showcases the final wave of monstrous warrior organisms from the Tyranid fleet. It contains new formations, missions and rules so that you can re-create the hideous invasion techniques of Hive Fleet Leviathan in your games of Warhammer 40,000.