What is legimancy?

Legilimancy is a fictional branch of magic in the world of Harry Potter, which is used to read the thoughts and emotions of other people. It involves penetrating the mind of another person and interpreting their thoughts and emotions without their permission or knowledge.

The practice of Legilimancy requires a skilled practitioner who can control their own emotions and read the hidden thoughts of others. It is considered a dark art and is often used by villains in the Harry Potter series, such as Lord Voldemort and his followers.

In order to resist and protect oneself from Legilimancy, one can use Occlumency, a technique that involves shielding one's mind from penetration and manipulation. The Hogwarts School of Witchcraft and Wizardry taught both Legilimancy and Occlumency to its students.

Overall, Legilimancy is a powerful and dangerous form of magic that is used to gain personal advantages and knowledge about other people's thoughts and emotions.