Agatha is a banshee. Zakter received a request from the sister in the town of Phandalin to ask Agatha where we could find a magical tome. When Zakter handed Agatha a silver comb, Agatha offered to answer any one question for our party. Zakter asked about the whereabouts of the tome. Agatha answered that Severoth, a necromancer, was the last known person to have the tome. That was 100 years ago though. With that, Agatha and her home disappeared into the land.