"And Aulë made the Dwarves even as they still are, because the forms of the Children who were to come were unclear to his mind, and because the power of Melkor was yet over the Earth; and he wished therefore that they should be strong and unyielding. But fearing that the other Valar might blame his work, he wrought in secret: and he made first the Seven Fathers of the Dwarves in a hall under the mountains in Middle-earth."
The Hall of Warriors is the main unit-producing structure for all three Dwarven factions. It can produce different units depending on the chosen faction. The unit types available for recruitment are swordsmen, pikemen, ranged, and elite. The Elite Equipment upgrade from the Dwarven Forge is required to recruit each faction's elite units and to research the Banner Carrier upgrade.