Khanok the Impassable is a level ?? boss and doomlord. He only appears during the quest The Battle For The Undercity. Khanok is loyally in the service of Varimathras and Grand Apothecary Putress. He can only be fought by Horde players, and when he is defeated by the Horde forces retaking Undercity they will continue, under Sylvanas's command, to continue onto Varimathras. Alliance players doing their side of the battle find Khanok dead in the canal pathway.