Halaster's Dungeon
Below Detroit, the mad wizard Halaster Blackcloak found ancient subterranean halls and caverns. He has used his mage-craft and directed his apprentices and minions to expand and alter these halls, tunnels and caves for a purpose known only to him.
Ecosystem
Halaster has captured creatures from across time & space to populate his dungeon according to his mad design.
Tourism
The best known point of entry is the Hole-in-the-Floor Tavern.
Type
Megastructure
Location under
Included Organizations
Owner/Ruler
Characters in Location
Related Reports (Primary)
Related Myths
Comments