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In page Magic: The Gathering:

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Magic tournaments regularly occur in gaming stores and other venues. Larger tournaments with hundreds of competitors from around the globe sponsored by Wizards of the Coast are arranged many times every year, with substantial cash prizes for the top finishers.[1] A number of websites report on tournament news, give complete lists for the most currently popular decks, and feature articles on current issues of debate about the game.[citation needed] Additionally, the WPN maintains a set of rules for being able to sanction tournaments, as well as runs its own circuit.[2]