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 - $8.80
Lightly Played - $7.10
Moderately Played - $6.20
Heavily Played - $5.30
Damaged - $4.40
Near Mint Spanish - $8.80
Lightly Played Spanish - $7.10
Moderately Played Spanish - $6.20
Heavily Played Spanish - $5.30
Damaged Spanish - $4.40