T he limited use of Veritaserum has long been a headscratcher in Harry Potter, but this potion could have easily broken Harry ...

Veritaserum is a truth potion that can reveal the true identities and secrets of dark arts practitioners, useful for identifying and exposing betrayal. In the Wizarding World of Harry Potter ...

Veritaserum 1 and make Wolfsbane for Professor Lupin ... When a new spell or potion is introduced in a Harry Potter book, it usually proves to be important later in the series.