The Duke wanders Queensbury Crypt searching for a mysterious lost love. Mina can help him reunite with her, but he flees from danger so she must clear undead ahead of him every step of the way — an escort quest with a quiet emotional payoff.
FAQ
What is the Duke's Lost Love quest?
The Duke wanders Queensbury Crypt searching for a lost love but flees from danger, so Mina must clear the undead path for him. Completing his escort reward unlocks the Proto Spark trinket (community wiki).