A mysterious man you met in an Abandoned Farmstead asks a favour in exchange for information. Bring him debt documents of Engelhart Eckzweit, that he is bound by usurers Stephels. Make a deal with Karl Stephl at the market in Lowlands.
The restoration of the mosaic in the Cathedral of Severinus of Norcum requires a lot of precious stones. Karl who works as a contractor there will reward you if you bring some of the stones. You will need to find one ruby, two pieces of amber, and three garnets.