Ordo Malleus

All Imperial Agents units in your army replace the [Ordo] keyword with the Ordo Malleus keyword. Units with the Ordo Malleus keyword in your army gain the following special rules:

• The Enemy Beyond: All Ordo Malleus units gain the Preferred Enemy (Chaos) special rule.
• Knowledge is the seed of corruption: If your army is Ordo Malleus you may not take any Allied Detachments or allied units in your army.