What is the incantation for the spell that causes the victim’s tongue to stick to the roof of their mouth, a jinx rarely mentioned outside of advanced dueling texts?

Which founder’s relic was believed to be lost for centuries before being discovered as a Horcrux, and was originally passed down through a line of descendants who changed their surname to avoid persecution?

Which rare potion ingredient, used in the making of the Polyjuice Potion, must be stewed for exactly 21 days before use, or the potion will become toxic?

Which character, a member of the original Order of the Phoenix, was murdered by Death Eaters and is only mentioned in the photograph shown to Harry by Mad-Eye Moody?

What is the incantation for the spell that causes the victim to be forced to dance uncontrollably, and was used by Professor Moody (Barty Crouch Jr.) on students in Defense Against the Dark Arts?

Which magical creature, native to the Far East, is known for its ability to shrink or grow to fit available space and produces silver eggs?

Which potion, described in "Advanced Potion-Making," is used to treat werewolf bites but is only effective if consumed before the full moon?

Which spell, not taught at Hogwarts and found in the "Book of Spells" by Miranda Goshawk, is used to conjure a protective shield against hexes and jinxes?

Which Hogwarts founder’s artifact was believed to be lost in Albania for centuries before being found and turned into a Horcrux by Voldemort?

Which rare potion ingredient, used in the Draught of Living Death, must be crushed with a silver dagger to release its full magical properties?

Which character, a member of the original Order of the Phoenix, was killed by Death Eaters and is only mentioned in passing in the books, with no known relatives or backstory?

Which magical artifact, once owned by Hepzibah Smith, was stolen by Tom Riddle and later used as a Horcrux, and is described as being encrusted with badger engravings and small jewels?

What is the function of each of the three heads of a Runespoor, according to "Fantastic Beasts and Where to Find Them"?

Which spell, cast by Vincent Crabbe in the Room of Requirement, resulted in the destruction of Ravenclaw’s Diadem Horcrux?

What is the name of the truth serum used by Professor Snape in the interrogation of Barty Crouch Jr.?

Who was the witch from whom Tom Riddle stole both Hufflepuff’s Cup and Slytherin’s Locket?

Who is the Slytherin house ghost, known for being covered in silver bloodstains and for his connection to Helena Ravenclaw?

What is the core material of the Elder Wand?

Which ingredient is essential in the Draught of Peace and must be added with great care to avoid adverse effects?