"So long as I stand, there remains an Imperium!"
– Roboute Guilliman

Beat next Monday's blues by becoming the Avenging Son! Get the alternate art for Roboute Guilliman, 10 Ultramarine crates and exclusive cosmetics in this weekend's bundle.

Take hold of this chance to lead the Ultramarines to glorious victory and cleanse the Five Hundred worlds of the enemy's presence!

"I enjoy your suffering"
– Remiare

The fires of Mars get stronger by the minute! The loyalist forces have been able to stabilize the conflict on the red planet, but for how much longer?

Camba Diaz and Remiare join the event as reinforcements, seeking to settle the score and claim victory on the Mechanicum's homeworld.

"You can surely see you are not in control."
– Lea Rayne

Play as Lea Rayne in the new "Dark Side of Mars" event! Test the new neutral cards on the battlefield and collect the new expansion as you battle. Every event reward crate contains at least one Hidden Dagger card, don't miss this chance to boost your collection!

The ripples of Isstvan's tragedy were felt everywhere in the Galaxy. On Mars, the Dark Mechanicum unveiled itself and commenced its revolution. When Imperial reinforcements arrived from Terra, it was already too late.

"All data points signal your defeat."
– Lea Rayne

Collect Lea Rayne, the first Clade Vanus Warlord to join the game in this weekend's exclusive value bundle! Recruit the new Legendary Warlord together with 15 Hidden Dagger expansion crates and a Premium Avatar.

Don't miss your chance to enter the field as this masterful manipulator and turn your enemy's forces against them.

"There is no such thing as safe haven."
– Lea Rayne

The Imperial Army, Mechanicum and Chaos forces are battle-ready! Collect the Hidden Dagger expansion and all new neutral cards via Hidden Dagger crates, available right now! Check out all the new release's content in the announcement.
https://www.horusheresylegions.com/hidden-dagger-neutrals-release/

Start collecting the Night Lords, Iron Warriors and Alpha Legion, and complement your strategy with the new neutral cards. Will you recruit the new Legendary Warlord, Lea Rayne, to your side? Join the battle!

"The stage is set. Your fate is sealed."
– Lea Rayne

The final large batch of content of the Hidden Dagger expansion is almost here! Tomorrow, new forces will join the neutral factions of the game and the Hidden Dagger expansion crates will become available. Check out the full card gallery and all that's coming tomorrow in the announcement web post:
https://www.horusheresylegions.com/hidden-dagger-neutrals-release/

Have any of the new neutral cards caught your eye? Will you recruit these versatile forces to your side? Tomorrow, the neutral factions enter the battlefield!

"You will never understand my vision."
– Perturabo

A new balance update is live, reining in worrying strategies that arose with the latest content releases. Some of these have dominated the ranks in their short competitive lives, so we have applied a short list of tweaks while we monitor the situation as the meta stabilizes. Take a look at the full list of changes:
https://www.horusheresylegions.com/january-2024-balance-update/

Hone your strategy after the new balance update and find your way to the top!

"Saving mankind from the darkness is no weakness."
– Jaghatai Khan

As the echoes of last year's battles fade away with the beginning of a new year, it is time to celebrate the glory of a new Warmaster stepping forth to claim the honour of December's ranked season. Take a look at the current standings in the latest meta report:
https://www.horusheresylegions.com/december-2023-meta-report/

Did your favourite Warlord make an appearance? Take your deck to the top of the ranks in the new season!

"We are Imperial Fists. Our law is unbroken."
– Rogal Dorn, Primarch

The 7th Legion fight their way through a blockading Iron Warrior fleet led by Perturabo himself in the Battle of Phall campaign! Check out the Campaign Library to play the campaign for free for the following three weeks and beat it to earn the exclusive card back!

Check out the Imperial Fists single player campaign trailer!
https://www.youtube.com/watch?v=-nT9ni8TeYU

Learn all about the Campaign Library feature in its release web post:
https://www.horusheresylegions.com/new-campaign-library/

The Mole Mortar Rapier is an ingenious invention whose explosive munitions burrow under the ground, allowing it to reach targets behind fortified positions and catch enemies unaware.

The Cthonian Headhunters are getting new resources in the last batch of neutral cards in the Hidden Dagger expansion, which will be released this Friday! Check out the schedule of card reveals videos to get a head start. The first ones will premiere today!
https://www.horusheresylegions.com/hidden-dagger-neutral-reveals-schedule/