Play with the top card of your library revealed. As long as the top card of your library is black, Vampire Nocturnus and other Vampire creatures you control get +2/+1 and have flying.
Near Mint - $7.100
Lightly Played - $5.700
Moderately Played - $5.000
Heavily Played - $4.300
Damaged - $3.600
Near Mint Spanish - $7.100
Lightly Played Spanish - $5.700
Moderately Played Spanish - $5.000
Heavily Played Spanish - $4.300
Damaged Spanish - $3.600