Here’s the new Horus Heresy Siege Assault Battle Group list, release date, value, and pricing in our updated savings breakdown review!
The Astartes got a brand-new Horus Heresy Assault Group box, and we’ve cracked it open to see if it’s worth your hard-earned hobby dollars.
We’ve broken down the contents, release date, updated rules, and savings so you know exactly what you’re getting before heading to checkout.
If you’re wondering how this box stacks up in points and plastic to all the other ones, this is your guide.
Siege Assault Battle Group Box Contents List, Release Date, Pricing & Value
The new Horus Heresy Siege Assault Battle Group release date is TBD. However, we expect this Horus Heresy Siege Assault Battle Group retail price will be $210, like previous ones (see below for local currency conversions).
Horus Heresy Siege Assault Battle Group contents:
- 6x Cataphractii Terminators with volkite chargers
- 6x Cataphractii Terminators with bolters and powerfists
- 10x Breachers
- 1x Leviathan Dreadnought
Siege Assault Battle Group Review
Say hello to a stalwart 23-miniature lineup thrown down by the Space Marines with lots of new miniatures. This new Battle Group isn’t here to play nice with other armies.
Horus Heresy Siege Assault Battle Group List Price: $210 CA$260 €170 £125*
| Models | Unit Name | Value |
| 6 | Cataphractii Terminators with volkite chargers | $69 (based on recent releases) |
| 6 | Cataphractii Terminators with bolters and powerfists | $69 (based on recent releases) |
| 10 | Breachers | $73.50 (based on new Assault Squad) |
| 3 | Leviathan Dreadnought | $89 |
| Horus Heresy Siege Assault Battle Group | ||
| Total MSRP: | $300.50 | |
| Savings Versus Box Price: | $90.50 | |
*Could be $220 with the price increases. The Mechanicum Battle Group went for $210 back in November 2024.
Price and Value Comparisons
Check out how the new Horus Heresy Battle Group contents stacks up against other bundle box releases, including the Adepta Sororitas Combat Patrol box from 2024.
| Box Set Name | Price | Qty of Minis | Value |
| Deathwing Assault | $220 | 22 | $124 |
| Siege Assault Battle Group | $210 | 23 | $90.50 |
| Adepta Sororitas Combat Patrol | $168 | 26 | $59 |
| Dread Talons Battleforce | $230 | 35 | $140 |
| Stompa Boyz Battleforce | $210 | 23 | $166 |
Is this Battle Group Worth It?
If this goes for $210 and they don’t raise the price, this is a great deal! Not only do you get a ton of new minis (yes, this is definitely another GW paywall), but you more or less get the Leviathan Dreadnought for free.
If you want everything inside, this will be the first place you can grab the minis, and you save a bunch of cash.
How Many Points Is This?
Well, if you’re wondering about the Horus Heresy Siege Assault Battle Group points? In games of Horus Heresy, this box is around 750-800 points.
What to Buy Next For Your Battle Group?
The Spartan Assault Tank is a no-brainer if you want to deliver those Breachers right into the enemy’s teeth. A Praetor or Centurion gives you that classic Heresy hero swagger to lead the charge, and a Contemptor Dreadnought pairs nicely with the Leviathan for a proper walking wall of metal.
If you’re really leaning into the siege vibe, stack up some Rapier Batteries or Heavy Support Squads to rain down punishment from a distance. Basically, if it looks like it could punch a hole in a bunker or crush a tank underfoot, it’s probably your next smart buy.
Final Thoughts From Us: Horus Heresy Siege Assault Battle Group
That’s the rundown on the Horus Heresy Siege Assault Battle Group, and it’s looking like a solid score for anyone ready to bring the thunder to the Age of Darkness.
Between the chunky Terminators, that gorgeous Leviathan, and the Breachers holding the line, it’s hard to go wrong here.
Where To Buy Your Battle Group Box
See the Latest Horus Heresy Releases Here!
What do you think of this new Horus Heresy Battle Group, pricing, value, rules, contents list, and release date?
