Complex sentence: Back at Silesia, Valentina plots to overthrow the king and weaken Regin's power by tricking Count Eugene Shevarin of Pardu and Duke Ilda Krutis of Bydgauche-Viktor's heirs-into fighting each other.
Split into simpler sentences: Back at Silesia, Valentina stages an attempt to overthrow the king and weaken Regin's power. She tricks Count Eugene Shevarin of Pardu and Duke Ilda Krutis of Bydgauche-Viktor's heirs-into fighting each other.