Death on the Steppes

The Serpent has spoken to me, his tongue flickers with joy. To find answers about death that clings to east Kislev, you must first go north and face the Crow in the west of Kislev, in Troll Country. No, the Crow is not your Raven God, they cannot be more different. Do as the Serpent says and it will become clear when the time is right. The Serpent will speak to you through another if you do this for him. The Crow must know pain if the Serpent is to speak to you. Death in the east will not end until death comes to the west. Go to Trovolek. There is one there, a Kislevite who favors the Serpent, she will know how to make the crow suffer.

Travel to Trovolek in Troll Country and speak with a Kislevite noblewoman who apparently is favored by the one known as the Serpent. She is called Lady Antonia and you will know her by her companion who the Serpent sent to watch over her.