Nachak was the Murgo ambassador to Arendia. He conspired with Asturian rebels, including Torasin and Lelldorin to assassinate King Korodullin with the attackers dressed in the livery of Tolnedran legionaire, hopefully sparking a war between the nations.
Garion saw the sabre blade come out between Nachak's shoulders, angling sharply upward. The ambassador gasped, dropped his sword and gripped Hettar's wrist with both hands, but the hawk-faced man inexorably turned his hand, twisting the sharp, curved blade inside the Murgo's body. -Queen of Sorcery