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.
NM-Mint Foil - $11.60
Lightly Played Foil - $10.40
Moderately Played Foil - $9.30
Heavily Played Foil - $8.10
Damaged Foil - $5.80
NM-Mint Foil Non English - $11.60
Lightly Played Foil Non English - $10.40
Moderately Played Foil Non English - $9.30
Heavily Played Foil Non English - $8.10
Damaged Foil Non English - $5.80