Магичен Теория

Магичен Теория (English: Magical Theory) was a spellbook that was part of the required books at Durmstrang Institute. As such, when Durmstrang students went to Hogwarts School of Witchcraft and Wizardry in the 1994-1995 school year for the Triwizard Tournament, they could be seen carrying their copies of this book.

Appearances

 * Harry Potter and the Goblet of Fire (film)
 * Harry Potter Limited Edition