The game is full of hidden quests and surprises, so be sure to search every nook and cranny. Search it to find a Jade Figurine which will activate The Soldier Statuette quest. On the opposite side you’ll see an armor.You will find the Fringilla card underneath this painting. You will get a triangular key from the drawer this will open a hidden door.Using your Witcher Sense, interact with the knife over a table to open the drawer. Now that you and Zoltan are inside Bilzen’s house, find an opportunity to search his house.After reporting to Zoltan, meet with him outside of Caesar Bilzen’s house.Use Ard sign underneath the stairs to reveal a secret door that contains Zed’s ledger.Eliminate them and retrieve Zed’s key and the Isengrim card. Climb down the stairs and you’ll find two guards.Once inside, use your Witcher Sense and investigate the home.Climb up and find a way inside the house.
You’ll need to obtain the following Gwent Cards: Fringilla Vigo, Isengrim and Natalis.