Anteoculatia

This spell caused the target to grow antlers. In 1996, after Fred and George Weasley's dramatic exit from Hogwarts, Pansy Parkinson was hit with this spell, presumably in retaliation for the fact she and other members of the Inquisitorial Squad had been helping Argus Filch to crack down on the sudden increase in rule-breaking. The day after she was hit with the spell, Pansy had to miss all of her classes, which pleased Hermione Granger.

Appearances

 * Harry Potter and the Order of the Phoenix