4648 AR: Mistholme destroyed https://pathfinderwiki.com/wiki/Mistholme After a decade of profitable trade with a city on the Plane of Fire, using a Well of Many Worlds, a clan of dwarves opened another portal which led to the deep Outer Rifts that resulted in a massive invasion of demons. To halt the invasion, the city's leaders collapsed the underground city onto itself, trapping their wealth, the demons, and the well beneath and killing the dwarven inhabitants.













