Thorgrim brooded over the Runic readout that heralded the coming end of the Karaz Ankor, ignoring the Karak Norn ambassador for now, since the Throne of Power also recorded, transcribed and displayed the ambassador's words. Zhufbar, functional, the readout told him. Karak Kadrin, functional. Barak Varr, Karak Azul, and of course Karaz-a-Karak, functional.
No power from Karak Norn, or any of the other Young Holds founded after the War of Vengeance. All they represented to the Rune of Azamar was a constant drain to sustain their protections.