Dungeons were for prisoners and she was not a prisoner yet. So, really, of all the places for the common room to lurk behind, why did it have to be here? Salazar Slytherin was a daft fool, that’s why! Her conscience answered her. Matilda Adele Dem Mc’nuland stomped her way up the narrow dungeon corridor, fists pounding every stone along the way. How was she supposed to memorize where it was? Matilda. Hated. Hogwarts.