"For the Imperium we will always stand!"
– Lord Cyprian Devine

The Warmaster gets closer to his ambitions with every assault, with every battle. After regaining a memory erased by the Emperor, Horus leads an assault on Molech, willing to obtain new powers, aided by daemonic beings and the traitorous House Ærthegn. On Molech, the loyalist House Devine and a platoon of Blood Angels await ready for battle.

Pick your side! Will you support the Imperial defenders or side with the traitor assault? Choose who you support and fight to decide which new Pilot will become collectable!