Human to bull

This was a spell that could turn a human into a bull.

In 1379, a wizard used this spell on himself durinmg a duelling contest to attack his opponent. In defence, the othetr wizard turned himself into a snake and bit him.

It´s unknown if the bull was ever untransfigured.

Behind the Scenes

 * If a wizard turns himself into an animal, he starts thinking like the animal, an exception being Animagi. It is likely that the help of another wizard or witch was needed to untransfigure the duelist.
 * As bull is the name for male cattle, it is highly likely that the spell turns female individuals into cows.

Appearances

 * Wonderbook: Book of Spells