I like to imagine their chanting sounded like that.
Based on intel acquired by Oswald, Bartleby summons the club to hunt the necromancers gathering in the woods north of the city. Meanwhile Griswald decided to stake out the morgue at UMPC Presbyterian. The group successfully managed to sneak their way to the group, whom were performing a ritual. Batman then decided to take one unawares, but in so doing revealed the group to the necromancers. The battle was long and bloody, but the group managed to subdue most of them in the process. Interrogating them afterwards left them with a few additional clues, and no small number of bumps and bruises. Notably the Heirs of Kemmler were in town and had brought their followers for some nefarious purpose.
Back at the morgue Griswald managed to follow two body thieves as the left with a body, eventually ending up in Fairywood. From there she managed to sneak in alone and set the place ablaze.