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 - £4.90
Lightly Played - £4.20
Moderately Played - £3.50
Heavily Played - £2.50
Damaged - £1.50
Near Mint Non English - £4.90
Lightly Played Non English - £4.20
Moderately Played Non English - £3.50
Heavily Played Non English - £2.50
Damaged Non English - £1.50