Gift of Estates

Oracle Text

If an opponent controls more lands than you, search your library for up to three Plains cards, reveal them, and put them into your hand. Then shuffle your library.

Card Rulings

8/1/2005 Gift of Estates does nothing if each of your opponents has the same number of lands or fewer as you.
8/1/2005 You can find nonbasic lands if they have the Plains land type, such as dual lands (Tundra, et al).