Troll of Nadroj

The Troll of Nadroj is a breed of Troll. It is similar in appearance to a Mountain Troll, but are likely less aggressive, as they are part of the third-year Care of Magical Creatures curriculum at Hogwarts School of Witchcraft and Wizardry. The Troll of Nadroj is covered on The Monster Book of Monsters.

Appearances

 * Harry Potter and the Prisoner of Azkaban (film)