The quest is activated by reading the Moldy Tome located in the Stony Field area of Act I. Act I’s fourth quest, entitled “The Forgotten Tower,” requires players to explore the cellar dungeons beneath the Tower Ruins. You can find the entrance to The Forgotten Tower around the Black Marsh waypoint by looking for an abandoned stone structure. The Countess is located on the fifth floor of The Forgotten Tower in the Black Marsh.
