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Release date: 12 April 2025
Back order — we'll order this from Games Workshop in our next weekly order. Usually ready to dispatch in 2–4 weeks. Your whole order ships together.
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We haven't got this in stock right now, so it's a back order.
We'll order it from Games Workshop in our next weekly order. It's usually ready to dispatch in 2–4 weeks. That's our best estimate, not a guarantee.
Your whole order ships together, so anything else in your basket waits for it. Want the rest sooner? Just place it as a separate order.
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Builds one Thanatar Calix Siege-Automata for Warhammer: The Horus Heresy
179 plastic components
1 x Citadel 120mm oval base
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The Thanatar Calix is a mobile artillery platform that folds the arcana of several secretive Mechanicum factions into one devastating construct. Its Sollex heavy-las cracks open the heaviest bunkers, and its graviton ram smashes down whatever's left cowering inside. If your opponent likes to dig in, this is the answer.
What's in the box
Builds one Thanatar Calix Siege-Automata for Warhammer: The Horus Heresy
179 plastic components
1 x Citadel 120mm oval base
1 x Mechanicum Macro-constructs Transfer Sheet (394 transfers)
Weapon & wargear options
Sollex heavy-las for blasting through armour and fortifications
Graviton ram for close-quarters demolition
Two leg poses and two left-arm poses to personalise the build
A brutal siege engine that pulls double duty as allies in a Legiones Astartes or Solar Auxilia force — and a commanding centrepiece to paint.
Supplied unpainted and unassembled. A knockout siege centrepiece for any Taghmata — glue and paints sold separately; get your Citadel Colour paints lined up.
Sorry — Games Workshop products can’t be shipped to the USA.Sorry — Games Workshop products can’t be shipped to Canada.Sorry — Games Workshop products can’t be shipped to Australia.
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