Following Cole’s attack, he has finally captured the powers of the Source. Meanwhile, a magical being visits the sisters with an incredible offer: They can relinquish their powers and wipe their magical slate clean. During a full on offensive against the sisters, Cole attacks someone they love dearly. Now, Prue, Piper, and Paige must make a choice: Save their loved one by relinquishing their powers and wiping their magical slate clean or lose their loved one and their lives as well. What will the Halliwell sisters do in the finale of this season?