Arkham Horror LCG - For the Greater Good

Following the disappearance of four Arkham citizens from a charity event hosted by the Silver Twilight Lodge, you began your investigation into the city’s dark past, looking for anything that may explain what became of the missing and, perhaps, lead to their recovery. Your search began at the forsaken Witch-House that left you a little worse for wear, and now your night at Hangman’s Hill has left you weakened in spirit and resolve. You must go back to the beginning, to your first lead—the Silver Twilight Lodge. 

The Third Mythos Pack in The Circle Undone Cycle.