Prepare yourself for the next Raid event!

"No turning back. I will conquer the future, or erase it."
– Horus Lupercal

The final battle is coming, Horus must be stopped now or the Imperium will crumble. With the powers of Chaos circling through the Warmaster's body, the Siege of Terra enters its final stage and the greatest warriors the Imperium has seen will walk the battlefield in a fight that will change the future of humanity.

Join the next massive Raid event, starting tomorrow: Moment of Truth! Collaborate with all other players to stop Warmaster Horus, and unlock amazing new content in the game.