Complete story — includes the ending
Paige almost loses her fight to save Magic School when a bored student accidentally conjures Lady Godiva and Lord Dyson, a demonic land baron who feeds off repressed emotions. In the past, due to Godiva's ride, he was starved of repressed feelings and died of starvation, but bringing him to the present allows him to gain power. Paige has to send them back, or it would change the history as it is known. A new power starts to contact Leo, who believes he is losing his mind. They manage to send the two back, but change history as being in the present made Dyson powerful enough to kill Lady Godiva before her ride and change history. The Charmed Ones manage to summon the two again and try to vanquish Dyson, figuring if he is vanquished Godiva can be sent back alone. Finally, they succeed by having him feed off of Leo's repressed anger which overloads him and vanquishes him. Paige has the student that first summoned Godiva send her back and is able to prove to the Elders that they should keep Magic School open. In turn, they make her the new Headmistress.
Sources and content license
Source and revision history · Adapted from Wikipedia contributors, Charmed season 7. HTML formatting and reference markers removed. · Content license