"Some warriors actually enjoy war."
– Khârn

Relive the start of the Horus Heresy from a different perspective in the single player campaign: Isstvan III, now featured in the Campaign Library! Check out the amazing trailer:

Reports of rebellion sprouted on the world of Isstvan III. Under orders of Warmaster Horus, four Legions are dispatched to quiet these revolts. Captain Ehrlen leads a company of World Eaters to face the Isstvanite rebels. Their challenge to Imperial rule must be put down swiftly, but it might not go as expected.

Fight your way through the beginning of the Heresy! Sharpen your axes and get ready for the red harvest! Complete the campaign and start building your World Eater collection with the free Warlord and faction cards included in the rewards!

"If I can't find a way, I will make one."
– Princeps of Magnificum Incendius

The Loyalist Imperator, Magnificum Incendius, marches its way into the daily veteran shop for the first time after the successful Loyalist efforts in the Gates of Terra event! Master its mighty machine-spirit and take command of this brutal engine of war.

One of the deadliest engines in Legio Ignatum, the Magnificum Incendius proved to be a lynchpin in the defences of Mercury Wall. One of three Imperators of Ignatum, the Magnificum Incendius would uphold the legacy of valour and strength of its Legio.

"Overconfidence is a weakness."
– Gabriel Santar

Master of the Morlock Terminators and Captain of the renowned Avernii Clan, Gabriel Santar served as Equerry to Ferrus Manus, and was one of the few who could calm his lord's choleric rage. Strengthened by a suit of Terminator armour and paired Lightning Claws, Santar was a deadly foe to any who would stand before him.

Find alternate art Santar in this weekend's exclusive deal, or his regular version in the shop today!

"Let's punch a hole through this one, too."
– Gabriel Santar

Weekend deal! Lead the Iron Hands into battle as the indomitable Gabriel Santar with his new alternate art. Don't miss the chance to get his exclusive art, a full 30 deck including the Medusan Carapace Legendary Card, and an exclusive cardback.

Become an exemplar of the might of the Iron Tenth in this weekend's deal! To mark the occasion, his regular version will also be in the shop during the weekend.

"Time has come for a new age."
– Princeps of Dies Irae

Event reinforcements! The Loyalist Imperator, Magnificum Incendius, joins the battle after its victory at the Helios Gate. Meanwhile the devastating Dies Irae, Imperator of Legio Mortis, marches to breach the walls and tear down those who would stand before it!

With two Imperator Titans joining the fray at the Mercury-Exultant Killzone, the fires of battle grow by the minute. Choose your side and decide which new Traitor Legios Warlord will join the game!

"Our pain serves a purpose."
– Raldoron

Raldoron, the greatest swordsman of the Blood Angels, returns with his amazing alternate artwork as he punishes the traitors in the Siege of Terra. Discover his voice lines and check out his exclusive collector's card back in this flash deal.

Enter the battlefield in style with his alternate artwork and bolster your Blood Angels collection with his deck, including the legendary Crimson Spectre. Available only today!

"Rust never sleeps."
– Kelbor-Hal, Fabricator General

For the first time, become the master of the Legio Cybernetica with the legendary Machine Spirit Mechanicum mission, featuring in the shop today! Summon the might of the Mechanicum's war engines and crush your foes under their iron tread.

Make sure to pick up this legendary mission of the Mechanicum today!

"Ruin is upon you."
– Princeps of Ceraunthanato

The chance to determine the 4th collectable warlord of the Traitor Legios is here! If the loyalists claim victory, Ceraunthanato, Iconoclast Warmaster of Legio Tempestus will join the game. If the traitors secure a win, the Caligo Flaminis, Nemesis Warbringer of Legio Fureans, will be added to their roster

Every player victory in the event contributes points towards the faction of the warlord they are playing. Choose your side and help determine the fate of the game!

As usual, the top 10 lodges will also receive the winning Warlord as part of their reward crates. Fight to make your lodge stand amongst the greatest!

"We will set the Emperor's lies aflame."
– Princeps of Caligo Flaminis, Nemesis Titan

Horus issues a massive Titan assault to breach Terra's mightiest walls. The ground of the Imperial Palace trembles as the loyalists form up their ranks and prepare for battle. Can the might of the Traitor Legios breach the defences of the Mercury-Exultant killzone?

Choose your side at the Mercury-Exultant Killzone and decide which 4th Traitor Legios Warlord will join the game! If the Loyalists succeed, Ceraunthanato, an Iconoclast of Legio Tempestus will enter the battle. If the Traitors are victorious, the power of Caligo Flaminis, Nemesis Warbringer of Legio Fureans will march to war!

"Our true masters have called upon us."
– Kor Phaeron

New balance patch! The Word Bearers receive several mighty boons for their sacrifices to the Warp, while the Titan Legios' begin to feel the streins of war in their plasma reactors. The Emperor's Children receive further changes, and a Sons of Horus Warlord gains a powerful new ability!

Check out the balance changes:
https://www.horusheresylegions.com/august-2022-balance-patch/