Nagini

Nagini is a fictional character from the Harry Potter series, created by J.K. Rowling. She is a large, venomous snake who is also a magical creature known as a Horcrux. Nagini is closely linked to Voldemort, serving both as his pet and a vital part of his dark plans. She can communicate with Voldemort telepathically and is often seen accompanying him. In the story, Nagini's true nature is revealed as a human under a cursed, snake-like form, highlighting her complex role in Voldemort's quest for immortality.