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Magic: The Gathering Comprehensive Rules Changes

Masters Edition to Lorwyn (Single Change View)

General changes

Old rule (Masters Edition) New rule (Lorwyn)

502.6c.

Snow landwalk is a special type of landwalk. A creature with snow landwalk is unblockable as long as the defending player controls at least one snow land with the specified subtype. If a player is allowed to choose any landwalk ability, that player may choose a snow landwalk ability. If an effect causes a permanent to lose all landwalk abilities, snow landwalk abilities are removed as well.

502.6c.

Snow landwalk is a special kind of landwalk. A creature with snow landwalk is unblockable as long as the defending player controls at least one snow land with the specified subtype. If a player is allowed to choose any landwalk ability, that player may choose a snow landwalk ability. If an effect causes a permanent to lose all landwalk abilities, snow landwalk abilities are removed as well.