Your search for "Plains 156" revealed the following:
Plains (156) (S99) from Starter 1999, available at 401 Games Canada. Rarity: Common Finish: Normal Artist: Douglas Shuler Card Text:W
Plains (156) (S99) from Starter 1999, available at 401 Games Canada. Rarity: Common Finish: Normal Artist: Douglas Shuler Card Text:W