Brilliant Philosopher's Stone
Brilliant Trapdoor Chamber
Underground Chamber, Hogwarts Castle
For centuries alchemists have attempted to create the legendary Philosopher's Stone. To date, however, the only known maker is renowned French alchemist Nicolas Flamel. Capable of transforming any metal into gold and of producing the immortality-granting Elixir of Life, Voldemort once attempted to steal the Stone. Thankfully, he was foiled by Harry Potter and his friends.