Pottermore Book 3 Chapter 21 Walkthrough

In moment 1, you need to double click in the middle of the light and wait a couple of seconds for time travel. You can unlock Time-Turner.

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Pick up Bertie Bott’s Cheese Flavoured Bean.

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Pick up the Montrose Magpies badge.

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Pick up 5 free galleons.

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In the first level of zoom in moment 2, pick up the Unicorn Tail Hair.

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In the second level of zoom 2, pick up Dried Billywig stings.

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Pick up a free galleon.

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In moment 3 under zoom 1, pick up a Murtlap tentacle.

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In the second level of zoom, you can pick up some tubeworms.

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In addition, you can unlock Patronus.

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Pick up the Slimy Seaweed.

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In moment 4, pick up the Owl Treat.

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Pick up a free galleon.

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In the second level of zoom, pick up the Hesper Starkey Chocolate Frog Card.

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