The Horus Heresy: Legions Astartes: Seige Assault Battle Group
Couldn't load pickup availability
Shop safely
Secure your shopping experience with various safe and trusted payment methods.
When the Legiones Astartes are called upon to take a heavily defended, yet confined position, they send in a Siege Assault Battle Group. Composed of a mix of Cataphractii Terminators and Breacher Squads, and supported by a Leviathan Siege Dreadnought, they march confidently through heavy enemy fire and mercilessly cut down their foes.
If you want to claim the galaxy in the name of the Emperor (or tear it all down in the name of Horus), this box is the perfect way to start a new Legiones Astartes collection – or expand an existing army – and save money compared to buying the kits individually. Based around a core of versatile Cataphractii Terminators, virtually impervious to small arms fire and equipped with deadly weapons, and a unit of Breachers – shield-bearing first-wave assault specialists. Supporting the infantry is a hulking Leviathan Siege Dreadnought capable of making short work of everything from fortifications to enemy armour. It's the first place you'll be able to get your hands on the new MKIII Breacher Squad and Cataphractii Terminators miniatures.
This box contains 23 multipart plastic miniatures:
– 1x Leviathan Siege Dreadnought
– 10x MKIII Breacher Squad miniatures
– 6x Cataphractii Terminators with volkite chargers and power mauls
– 6x Cataphractii Terminators with combi-bolters and power fists
The miniatures in this kit are easy to customise. The Dreadnought's torso houses a pair of auxiliary weapons – your choice of heavy flamers or twin-linked volkite calivers – and it can also be armed with an optional hull-mounted phosphex discharger. Each of the Leviathan's mechanical fists is armed with a built-in meltagun and can be assembled as either a crushing siege claw or a grinding siege drill, with individually posable digits. The kit also includes a choice of different armour plates.
One of the Breachers can be built as an optional Breacher Sergeant with a choice of two heads – helmeted or bare – and an optional breacher charge. There are parts to optionally equip one squad member with a lascutter, one with a graviton gun, one with a nuncio-vox, and another with a vexilla.
Each unit of Cataphractii Terminators can build an optional Cataphractii Terminator Sergeant, armed with a power sword, power axe, or thunder hammer. Each Terminator has a choice of two types of shoulder pads and matching tasset plates, and an optional tilting plate. One combi-bolter armed miniature can be upgraded with a heavy flamer, one power fist can be upgraded to a chainfist, and one volkite charger can be replaced with a reaper autocannon.
This kit is supplied with 3x Legion Infantry Transfer Sheets, each containing 618 high-quality waterslide transfers, and 1x Legiones Astartes Dreadnought Transfer Sheet, containing 528 high-quality waterslide transfers. These include symbols for the Iron Warriors, Sons of Horus, Salamanders, and Imperial Fists, along with numerals, honour markings, generic markings, script, and command icons.
This kit comprises 745 plastic components, 12x Citadel 40mm Round Bases, 10x Citadel 32mm Round Bases, and 1x Citadel 80mm Round Base. These miniatures require assembly and are supplied unpainted – we recommend using Citadel Plastic Glue and Citadel Colour paints.
The Breacher Squad Upgrade Frame and Cataphractii Terminators will be available separately at a later date. The Leviathan Siege Dreadnought is available separately. This boxed set is only available while stocks last.
Genuine Product Guarantee
Genuine Product Guarantee
Every sealed product we sell is 100% genuine, sourced directly from manufacturers and authorized distributors. We never purchase from third-party resellers or secondary markets. This direct relationship with our suppliers ensures authenticity, quality control, and the best possible pricing for our customers.
Our Safe Shipping Promise
Our Safe Shipping Promise
Every item in your order receives careful, thoughtful packaging. We take pride in protecting your purchase through every step of the journey, from our warehouse to your door. We'll do our absolute best to ensure safe delivery and peace of mind when your order arrives.
Supporting our FLGS
Supporting our FLGS
Support Local Gaming Culture
When you shop with us, you're investing in a small business deeply rooted in the local gaming community. We're committed to keeping the hobby alive by curating premium supplies, hosting local events, and supporting players at every skill level. Your purchase directly helps us continue serving the gaming community you're part of.

Shopping Safely
At our Shopify store, we prioritize your safety and security. Here's how we ensure a secure shopping experience:
1. Secure Transactions: We use advanced encryption to protect your personal and payment information, ensuring it is safely transmitted and safeguarded.
2. Trusted Payment Gateways: Our store integrates with trusted payment gateways, ensuring your transactions are processed securely and efficiently.
3. Data Privacy: Your privacy is our top priority. We follow strict data protection policies to keep your personal information confidential and secure.
4. Secure Platform: Shopify provides robust security features and continuous monitoring against vulnerabilities, ensuring a safe shopping environment.
5. Verified Merchants: We are a verified merchant on Shopify, committed to providing authentic and high-quality products.
6. Transparent Policies: Our clear return, refund, and shipping policies provide peace of mind, knowing we stand behind our products.
7. Customer Support: Our dedicated customer support team is ready to assist with any concerns or questions you may have.
Shop confidently at our Shopify store, where your safety and satisfaction are our top priorities.
$189.99
Testimonials
-
Cool Shop!
Was looking online for TCG shops looking for pokemon booster packs and stumbled across this store - so glad I did! Had a card I was looking for in the case which I didn’t get but I did pick up a perfect order pack and ripped it with Spencer! Will be back!!!
Carlo R. -
Great Local Shop
If you even have a slight thought of visiting this store… PLEASE DO! I felt so comfortable and welcome from the moment I stepped in. Spencer was fantastic and so kind. He had a great selection, fair pricing and great music! This will definitely be one of my go-to spots. Five stars easy!
Ashley M. -
New FLGS
Mainly focusing on TCGs/CCGS they have some of the most fair pricing that I have seen in a flgs (Friendly local game store). That being said they do have a good selection of Warhammer 40k and Sigmar items there as well and that’s where this store shines. AMAZING prices on things. I’ve seen a lot of game stores in the area raising prices but not here.
Also let’s talk about the people that were in the store when I stopped by: wonderful. There were a handful of people playing Magic (I think I didn’t look too closely)but they all nodded and welcomed me in. The owner was so friendly and polite that it was infectious and made the whole experience even better. He gave me a tour of the space, invited me to the discord to learn about events and if I didn’t see it he could get it order to the store for me. Just a really nice experience overall.
If you are looking for a new flgs this place is it!
Sean M. -
Great MTG Prerelease
Went here for a MtG Lowyn Pre-release event, and it was excellent!
The owner and staff are some of the most friendly and welcoming I've come across in any game store, and there were only good vibes coming from everyone playing.
The event had around 16 people maximum, so the space never got too crowded or loud. The bathroom was clean and well maintained through the event as well.
Outside of the event, the store had a good stock of the products and accessories you would want for a TCG, and it looked like they had some Warhammer 40k and mini figure things too.
This is a great local game store!
Samuel S. -
Amazing Snacks!
This place is a gem. Great location, awesome atmosphere, and the store owner is one of the best dudes you can talk to. Was able to help me out with ordering a bunch of snacks and drinks for my daughter's birthday. This is my number one go to spot for ordering/picking up Warhammer, MTG, and any other games/accessories. A brick and mortar worth supporting and investing in.
Chris G
Questions about this product?
Selling fast!
Get yours while you can.
-
WELL TRUSTEDOver 100k customers
-
SUPER FASTWith Express delivery
-
EXPERT HELPSeven days a week
-
BEST PRICESUnbeatable value