Whenever an opponent casts a spell, reveal the top card of your library. If it's a creature card, put it onto the battlefield. Otherwise, you may put that card on the bottom of your library.
Near Mint - $5.200
Lightly Played - $4.100
Moderately Played - $3.600
Heavily Played - $3.100
Damaged - $2.600
Near Mint Spanish - $5.200
Lightly Played Spanish - $4.100
Moderately Played Spanish - $3.600
Heavily Played Spanish - $3.100
Damaged Spanish - $2.600