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
Scourge of the Underworld to avoid capture by Captain America. In 1993, Mark Gruenwald, who had created the Scourge of the Underworld and written nearly all of the main appearances of the character in "Captain America", wrote a four-part "USAgent" mini-series, in order to resolve the looming mysteries involving the character and his various forms and masters. The mini-series revealed that the Scourge of the Underworld was created by Thomas Holloway, the former Golden Age superhero known as Angel, who ran the organization with help from Domino and two henchmen known as Caprice and Bloodstain. Holloway had initially gone into retirement after a battle