Harry Potter Quiz: How Well Do You Know Magical Objects?

Harry Potter Sorting Hat Hermione Granger
Warner Bros.

9. What Did Hermione Use To Make Hidden Writing Appear In Tom Riddle's Diary?

Revealer

Secrecy Sensor

Probity Probe

Elder Wand
Contributor

Bedros Moorat hasn't written a bio just yet, but if they had... it would appear here.