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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)

Summon (Obsolete)

Older creature cards were printed with the type "Summon [creature type]." All "Summon [creature type]" cards should be read as "Creature — [creature type]."

Summon (Obsolete)

Older creature cards were printed with "Summon [creature type]" on their type lines. All "Summon [creature type]" cards should be read as "Creature — [creature type]." Many of these cards' creature types have also been updated; use the Oracle card reference to determine their current creature types.