Spectre

East of the Dome of the Triad in Hashan was a mysterious crumbling temple where dangerous spectres once roamed free, until Miraman of the year 433 AF, when four of Hashan's denizens were captured so that their energy could be sucked from them via a siyamak machine to feed the spectres. With the united effort of Hashan's houses, they were able to destroy the machine that was draining the denizens' lives, but the resulting explosion caused the ruins to cave in.