Resources

Magic: The Gathering Comprehensive Rules Changes

Dissension to Coldsnap (Single Change View)

General changes

Old rule (Dissension) New rule (Coldsnap)

Snow Landwalk

Snow landwalk is a special form of landwalk. A creature with snow landwalk is unblockable as long as the defending player controls at least one snow land of the specified subtype. See rule 502.6, "Landwalk," and rule 205.4e.