In an effort to protect the Sorcerer’s Stone, it was placed in a chamber guarded by a number of spells and creatures. Those obstacles included a web of Devil’s Snare, flying keys, a life-sized Wizard’s Chessboard, a mountain troll, riddles, the Mirror of Erised, and Hagrid’s three-headed dog, Fluffy.Harry, Ron, and Hermione bravely got through all of the obstacles, as they were worried about …

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