When Archaeomancer's Map enters the battlefield, search your library for up to two basic Plains cards, reveal them, put them into your hand, then shuffle. Whenever a land enters the battlefield under an opponent's control, if that player controls more lands than you, you may put a land card from your hand onto the battlefield.
Near Mint - $4.50
Lightly Played - $3.60
Moderately Played - $3.20
Heavily Played - $2.70
Damaged - $2.30
Near Mint Spanish - $4.50
Lightly Played Spanish - $3.60
Moderately Played Spanish - $3.20
Heavily Played Spanish - $2.70
Damaged Spanish - $2.30