Delilah Purcell's hunch that the map fragment you found will turn out to be important seems to have come true. She has been contacted by a frenchman named Duboc who urgently wants to talk to you. She is just relaying the message, if you want to take him up on it is up to you.
- Speak with R. Duboc
There is no fighting required for this mission. What makes it important is that it serves as your entry point into the so-called Supernatural Missions, and that it unlocks the Star Chamber in Havana. The Star Chamber is a special instance just off the Havana docks, and at the same time the collective name of the group of NPCs inside, which will be your main contacts for the Supernatural Mission Line. You will need to return to Havana frequently to report to them.
- John MacReedy: British Royal Society
- Victor Quadrado: The Inquisition
- Antoinette la Chapelle: Academie Nationale
- Alfonse DeGenaro: Knights Templar
As far as this mission is concerned, you'll first have to talk to R. Duboc in an instanced room in the Havana tavern, where he'll give you some backstory and a description of the Star Chamber. Then you'll have to go there and claim the reward from one of the NPCs inside, after which a number of follow-up missions open up.