The insidious plots of the alien are covered by the Ordo Xenos, who may dispatch a strike force when the Space Marines or Astra Militarum are too slow, perhaps procuring valuable technology in the process The Ordo Xenos battleforce is led by Lord Inquisitor Kyria Draxus, a radical who uses Xenos weapons. She battles alongside a Navigator, six Inquisitorial Agents with a Tome-skull, a Rogue Trader and her entourage, five Voidsmen-At-Arms and their loyal hound, and a squad of five Deathwatch Veterans riding a mighty Corvus Blackstar attack aircraft.