The records say Corypheus has been trapped below the Vimmarks since the days of the Tevinter Imperium. Can it be a coincidence that the darkspawn besiege this area more fiercely than anywhere else on the surface of Thedas? Or that Kirkwall, the closest city, suffers from endless plagues of violence, lunacy, human sacrifice, and blood magic?
If one studies Kirkwall's public records, it becomes hard to deny that some malevolent force has long shaped its history. Could a darkspawn, even a powerful mage, have such influence even as it slumbers?
—From a weathered journal bearing the Grey Wardens' seal