Quick: Charmed trivia time: the power of three. What does it mean? If that phrase resonates with you, it means you’ve probably seen a little show known as Charmed. Three sisters who fid out they’re witches and battle the forces of vil. That makes for some seriously good television, amirite? So, chances are, you’ve seen every episode. At least twice. With that in mind, it’s time to test you with a Charmed trivia quiz. Give this bad boy (er, witch) a go—if you get a perfect score you might get your very own book of spells.