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Historical Rules · 17 April 2020

Rule 201.3d

Official source text from the 17 April 2020 Rules release

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If a player wants to choose the name of the back face of a double-faced card, the player may do so. (See rule 711.) If a player is instructed to choose a card name with certain characteristics, use only the characteristics of the back face to determine if this name can be chosen.

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