What being a Lord of Terrasquestone entails, what it means, and what is required

These treasures are items of wondrous and terrible power, and are held in the reserve to be wielded by the Lords of the Castle, and are the symbols of station for the High Lord.

7 magical stone busts for the Citadel of Terrasquestone

The great dungeon under Terrasquestone

A monstrous race encountered in the depths of the Gygaxian Gyre, beneath Tarrasquestone

An apocryphal recounting of the first dungeon

Often colloquially named Terras'stone, it is the greatest city in the DungeonVerse

A Dungeon Beastmaster is a template applied to a mob creature within a dungeon marking it as a higher level foe and granting it access to animal companions. The most common dungeon beastmasters are variations on kennel masters and falconeers.

A Dungeon Mage is a template applied to a mob creature within a dungeon marking it as a higher level foe, and granting it both magic power, and power to control the function of the dungeon.