Maximus Battle Group

Build a versatile Space Marine force for the Age of Darkness with the Warhammer: The Horus Heresy MkIV Legiones Astartes Battle Group. Packed with infantry, jump pack assault troops, a Sicaran Battle Tank, and a heavily armed Contemptor Dreadnought, this boxed set is ideal for starting a new Legiones Astartes army or expanding an existing Loyalist or Traitor force.

At the heart of the set are warriors equipped with MkIV “Maximus” power armour, one of the most iconic armour patterns used during the Horus Heresy. Its squared knee pads, thin-trimmed shoulder plates, and long-faced helmets give these Legionaries a distinctive appearance on the tabletop.

This boxed set builds 32 multipart plastic Legiones Astartes miniatures. Twenty MkIV Tactical Legionaries provide a reliable infantry core, while ten MkIV Assault Legionaries bring speed and close-combat pressure. A powerful Sicaran Battle Tank delivers mobile firepower, and a highly customizable Contemptor Dreadnought gives the army access to a wide range of heavy weapons and brutal melee options.

The miniatures feature no Legion-specific sculpted markings, allowing them to be used with any Legiones Astartes army, from the Imperial Fists and Salamanders to the Sons of Horus, Iron Warriors, and beyond.

Perfect for starting a Horus Heresy Space Marine army, building a balanced Age of Darkness force, or adding MkIV Tactical Marines and Assault Marines to an existing collection, this limited boxed set offers a flexible selection of infantry, armor, and dreadnought support while saving compared to purchasing the kits separately.

What’s in the box?

• 20x MkIV Tactical Legionaries

• 2x Horus Heresy Tactical Marine accessory frames

• 10x MkIV Assault Legionaries

• 1x Sicaran Battle Tank

• 1x Contemptor Dreadnought

• 918 plastic components

• 1x Citadel 60mm Round Base

• 30x Citadel 32mm Round Bases

• 2x Legiones Astartes Infantry Transfer Sheets

• 2x Legiones Astartes Vehicle Transfer Sheets

• 4x Construction guides

MkIV Tactical Legionary options include:

• Up to 2 Sergeants

• Plasma pistol options

• Power fist, lightning claw, or power sword options

• Up to 2 nuncio-vox operators

• Up to 2 back-mounted Vexilla

• 20 interchangeable helmeted heads

• 12 bare heads

• 36 shoulder pads

• Option to build a Veteran Tactical Squad

MkIV Assault Legionary options include:

• Sergeant with paired power fists or power claws

• Sergeant with power fist or claw and bolt pistol

• 10 helmeted heads

• 2 bare heads

• 18 shoulder pads

• 10 power lance upgrades

• 15 accessories

Sicaran Battle Tank options include:

• Turret-mounted accelerator autocannons

• Hull-mounted heavy bolter

• Heavy bolter, heavy flamer, lascannon, or volkite culverin sponsons

• Havoc launcher, heavy bolter, heavy flamer, multi-melta, or combi-weapon pintle options

• Searchlight

• Hunter-killer missile

• Dozer blade

• Space Marine gunner, spotter, or closed hatch options

Contemptor Dreadnought options include:

• Conversion beam cannon

• Gravis autocannon

• Gravis bolt cannon

• Gravis lascannon

• Gravis melta cannon

• Gravis plasma cannon

• Kheres assault cannon

• Volkite dual-culverin

• Gravis power fists or chainfists

• Combi-bolter, graviton gun, heavy flamer, meltagun, or plasma blaster

• Optional havoc launcher or helical targeting array

• Multiple head, carapace, claw, finger, and decorative options

Each Legiones Astartes Infantry Transfer Sheet includes 618 waterslide transfers, while each Vehicle Transfer Sheet includes 210 transfers. These feature icons and markings for the Sons of Horus, Iron Warriors, Salamanders, and Imperial Fists.

Miniatures require assembly and are supplied unpainted.

This boxed set is only available while stocks last. The MkIV Tactical Squad and MkIV Assault Squad are expected to be released separately at a later date.