There was a time when the slums of Irram became infected with strange and wicked cults. The poor became slaves, the temples closed their doors, and the city rotted from within. Leading a small band of vigilantes, night after night Tahlia would storm basements and back rooms, searching out the cultists. She would pass over the wicked like a shadow, disappearing into the night before a body could hit the ground.
- Tahlia first appeared in the Altar of Despair expansion from Descent: Journeys in the Dark (first edition).