Rubeus Hagrid time. It's unknown if Fang is still alive when Harry's children come to Hogwarts. Fluffy is a giant three-headed dog provided by Hagrid to guard the trapdoor leading to the underground chamber where the Philosopher's Stone was hidden until the end of "Philosopher's Stone". The only known way to get past Fluffy is to lull him to sleep by playing music. Fluffy is based on Cerberus, the three-headed dog from Greek mythology that guards the gates to the underworld. As with Fluffy, Cerberus was lulled to sleep with music by Orpheus. In "Philosopher’s Stone", Harry, Ron, Hermione and Neville accidentally
Gate deities of the underworld Gate deities of the underworld The Gate deities of the underworld were ancient Egyptian minor deities charged with guarding the gates of the Egyptian underworld. The Egyptians believed that in the netherworld, the Duat, there were various gates, doors and pylons crossed every night by the solar boat (Atet) of the sun-god Ra and by the souls directed to the world of the dead. Ancient funerary texts provide many different descriptions of the afterlife gates. Sometimes more than 1,000 guardian deities are listed. According to a more general view, every gate was guarded by a minor god who allowed access