Whenever a creature dies, put a charge counter on Black Market. At the beginning of your precombat main phase, add {B} for each charge counter on Black Market.
Near Mint - £3.20
Lightly Played - £2.80
Moderately Played - £2.30
Heavily Played - £1.60
Damaged - £1.00
Near Mint Non English - £3.20
Lightly Played Non English - £2.80
Moderately Played Non English - £2.30
Heavily Played Non English - £1.60
Damaged Non English - £1.00