As Herald's Horn enters the battlefield, choose a creature type. Creature spells you cast of the chosen type cost {1} less to cast. At the beginning of your upkeep, look at the top card of your library. If it's a creature card of the chosen type, you may reveal it and put it into your hand.
Near Mint - $3.70
Lightly Played - $2.90
Moderately Played - $2.60
Heavily Played - $2.20
Damaged - $1.90
Near Mint Spanish - $3.70
Lightly Played Spanish - $2.90
Moderately Played Spanish - $2.60
Heavily Played Spanish - $2.20
Damaged Spanish - $1.90