Here’s the full pricing and lineup of Warhammer releases featuring the Siege Assault Battle Group, MTO, and Boxing Day Miniatures, all on pre-order now.
Games Workshop revealed its latest pre-orders this week for Warhammer Horus Heresy, featuring the new plastic Siege Assault Battle Group, exclusive miniatures for Boxing Day, MTO options, and more.
Here’s the new lineup, along with our thoughts on all the products that are on pre-order right now!
New Warhammer Horus Heresy Pre-Order Releases
Updated on December 27th, 2025, by Rob Baer with pricing equivalencies in local currencies and links to order yours.
Pre-Orders start at 5 pm EST every Friday for both Independent retailers in the UK, Europe, and Australia / New Zealand, followed at 12 midnight for retailers in North America / US, and finally are live on Games Workshop’s own website at 1 pm Eastern time on Saturdays.
These products will be available for pre-order on Saturday, December 27th, around 1 p.m. EST in the States, with a shelf release date of Saturday, January 10th, 2026.
If you’re still waiting on something else to hit pre-order, though, be sure to check out the latest new release lineup in our updated Warhammer Roadmap for 2025.
Horus Heresy Siege Assault Battle Group Pre-Order: $215 CA$260 AUD$360 €170 £129
The Siege Assault Battle Group lines up 23 miniatures built for cracking bunkers, tearing down strongpoints, and brawling through whatever rubble is left standing.
The headline draw is early access to the new Cataphractii Terminators, packed in two units of six. This flavour of Tactical Dreadnought Armour brings extra shield generators, trading speed for the kind of staying power that makes opponents sigh and start counting wounds.
One six-model unit comes geared with volkite chargers and power mauls. A Cataphractii Terminator Sergeant can be marked out with power sword, power axe, thunder hammer, multiple crest options, or a grenade harness. One Terminator in the unit can take a reaper autocannon.
The other six-model unit carries combi-bolters and power fists. The Sergeant options match the other set, with extra swaps that let one model take a chainfist and another take a heavy flamer.
Zone Mortalis fans get 10 Breacher Squad Space Marines, built by pairing 10 MkIII Legionaries with a new Boarding Shield upgrade frame. The frame includes:
- 10 boarding shields
- 10 helmeted heads
- 2 Breacher Sergeant heads (1 helmeted, 1 bare)
- 1 breacher charge
- 1 lascutter
- 1 graviton gun
- 10 bolters
- 10 left arms
- 10 right arms
- 10 left hands (boarding shield attachment)
Rounding out the box is a Leviathan Siege Dreadnought carrying a siege claw and siege drill, which is about as subtle as a wrecking ball in a hallway.
This box is a “while stocks last” deal, and the Breacher Squad and Cataphractii Terminators are slated for individual releases later on. Be sure to check out the full value and pricing in our breakdown article.
New Warhammer 40k Pre-Order Releases:
Reinforcements are en route, as the latest releases for Warhammer 40k pre-orders have just hit the scene! These factions have new products that are locked, loaded, and ready for action.
Made-to-Order Terrain: Direct Order From Games Workshop
A new Made to Order terrain run lands on Thursday, December 25. The menu includes Generatorum Hub, Galvanic Magnavent, Transterranic Gantries, Tectonic Fragdrill, a pair of Haemotrope Reactors, two Macroplasma Batteries, Galvanic Servohaulers, and Mechasite Minoris scatter terrain.
Orders stay open from Thursday, December 25, until Monday, January 12, 2026, at 8:00 am GMT. Production and shipping can take up to 180 days.
Boxing Day Exclusive Miniatures: Warhammer Stores Only Dec 26th
On Boxing Day, December 26, corporate Warhammer stores get The Steel Rook and The Hunter Strikes. These are commemorative minis that were event-only picks before, and it’s a grab-it-when-you-see-it situation once again.
Online ordering for both miniatures opens on January 17 for your local game store.
New Black Library Pre-Order Releases
The latest Black Library pre-order titles are here; they’re hotter than a Salamander’s forge! So if you’re into far-future battles, mysterious quests, or tales of heroism, there’s probably something here for you.
How to Order Black Library Products:
Snag your new Black Library pre-order goodies from our handpicked list of retailers, and give us a high-five in support! Every qualifying purchase helps Spikey Bits keep the lights on and the fun going.
Gaunt’s Ghosts Print on Demand: Direct Order From Games Workshop
Gaunt and the Tanith First and Only are back on the menu, with four newer Gaunt’s Ghosts novels getting Print on Demand hardback treatment: Blood Pact, Salvation’s Reach, The Warmaster, and Anarch. Each title is available individually.
Ordering opens Saturday, December 27, and closes Monday, January 12, at 8:00 am. Production and delivery can take up to 120 days.
Final Thoughts On: Horus Heresy Pre-Orders
With all these exciting new releases for Warhammer, it’s time to gear up for the new year and some epic tabletop games.
Just remember, while the Siege Assault Battle Group might knock down fortifications, it won’t fend off your budget when the pre-orders drop!
Siege Assault Battle Group Box: Review
What do you think of the new Warhammer Horus Heresy Box and more that are coming to pre-order this week?
It’s not a shock at all. Their Facebook media person has been hinting in replies for weeks that it will go up “you will see an announcement in time for Christmas but expect pre orders will open too late for delivery before the new year”
I think the point of this is that a shock that GW didn’t make a normal sunday teaser post about it and just emailed retailers and expected them to order it a month from release date with one days notice.
Not how stores like to operate, and quite frankly no other manufacturer does things like this.