Dark Angels vs Chaos. Adeptus Mechanicus vs Necrons. Space Marines vs pretty much anyone. Where did all the combo boxes go?

Can't use new Warhammer 30K Mechanicum in 40K? Creative conversions may help. Plastic 30K Mechanicum units may work as alternatives for 40K Mechanicus with some effort. Using 30K Mechanicum in 40K ...

Regiments of the Astra Militarum (Imperial Guard) - including Cadian and veterans of the Death Korps - battle ceaselessly, often backed by the Adeptus Mechanicus’ diligent Legiones Skitarii.