http://www.wizards.com/default.asp?x=mtgevent/ptgen07/rulesfeat http://www.mjmj.info/data/Important%20Changes%20to%20Rules%20and%20Penalties.ja.txt http://diarynote.jp/d/74598/20070228.html http://diarynote.jp/d/43458/20070228.html・プロツ…