30 Witches & Wizards

Some cards have a glow in the dark effect (although it does not seem to be very effective) - title card, Albus Dumbledore, Cho Chang, Ginny Weasley, Harry Potter, Hermione Granger, Lily Evans, Luna Lovegood, Minerva McDonagall, Ron Weasley and Severus Snape. There are two additional cards - Lily Evans and Garrick Ollivander.