Harry destroyed the Tom Riddle diary Horcrux in the Chamber of Secrets using a basilisk fang, which had been driven into his arm. He recognized that the diary was amplifying Riddle's power and ...

Hermione destroys Hufflepuff's Cup using a Basilisk fang, which she took from the Chamber of Secrets. Ron and Hermione went together to the Chamber, and Ron was able to open it as he remembered ...