Catarina recognizes Amália's audacity in entering the castle and makes it clear that she will judge Afonso's case without privileges. Osiel arrests Brice. Before being placed in the dungeon, she casts a spell on Rodolfo and Petronio. Augusto reprimands Catarina for keeping Afonso in prison. Tiago informs Martinho that Tobias sold the debt on their house to Virgílio