Boy who failed Avifors Spell's cousin

"My cousin had trouble with Avifors. He could only turn things into eggs. He was popular at breakfast time but he nearly failed the class."

- Him telling about the cousin

This individual was a wizard or witch who attended Hogwarts School of Witchcraft and Wizardry in the 1990s. S/he told about the cousin who failed using the Avifors Spell but next morning became popular because he could only turn stuff into eggs.

Appearances

 * Harry Potter and the Philosopher's Stone (video game)