Subclass Quest (Baium part) - Alternative Route
Once you reach the part: Pipette Knife, Magister Kaspar tells you to choose from Default Route or Alternative Route. You can choose which way you go, either you have to hit Baium with your Pipete Knife or you do the Alternative Route and farm Blood Stained Cloth's in TOI's 10th floor:
(https://i.imgur.com/BHbjwgQ.png)
(https://i.imgur.com/Yc7JOlH.png)
(https://i.imgur.com/7jlvvmY.png)