Breadcrumb Home Cite Harry Potter and the Half-Blood Prince: Quiz II by Shmuel RossSPOILER WARNING! If you have not yet read Harry Potter and the Half-Blood Prince, do not take this quiz! Question 1 (out of 10): Who uses the Felix Felicis potion? Harry Harry, Ron, and Hermione Harry, Ron, Hermione, and Ginny Harry, Ron, Hermione, Ginny, and Neville More Quizzes from Infoplease: Try another Entertainment Quiz ! Quiz Archive FEN Learning is part of Sandbox Networks, a millennial learning company, reaching hundreds of millions of people across the globe.