Deep down in the caverns beneath Grim Batol there is a secret chamber, walled off and disguised to look like a normal cave wall. If anyone would ever find the chamber and enter, they would be witness to the remains of a grisly scene: a long, low table with the remains of a feast laid out on it. Around the table, several dozen dwarven skeletons, most of them stretched out in poses of agony. A dark altar is overlooking the scene. These are the silent witnesses to the ritual that released the dread spear Thnaplnx on unsuspecting Azeroth.