The final boss of the campaign is a noble woman and you have just about 30 days to killer her. She is resistant to everything but having her skin turned to gold.

Alternatively, it turns out the noblewoman who has hired the adventuring party for a string of missions is effectively destitute and extremely in debt. Neither able to pay the adventurers nor pay her outstanding credit debt toward several influential and unscrupulous banking houses who have thrown some gold together to pay a mercenary troop to collect the gold from her or alternatively take natural goods (speak plundering her holdings). Now, with a small mercenary army bearing down on the pastoral villages and crumbling castle, what will the party do?