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The Big Freeze is an event happening in middle of winter. Its approach is often indicated by the Northern Traders leaving the Castle, and it ends when the Big Thaw occurs.[citation needed]


The Big Freeze buries the Castle and surrounding areas in snow. Residents of the Castle store food and supplies to last the winter, however, there was concern of running out at points due to the frequent banquets of The Supreme Custodian.[1]


  1. Magyk, chapter needed specified

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