The Shadow of the Warmaster approaches!

"I promise I will make it quick."
– Warmaster Horus

The Shadow of the Warmaster looms ever closer! Prepare yourself for the beginning of the new expansion. Stay tuned, as the Sons of Horus will be making planetfall in a matter of hours!

With over 200 new cards, brand new artwork, mechanics, new features and a redesigned UI, Shadow of the Warmaster is going to be the largest update to the game since its release.