At the beginning of each end step, put a slime counter on each creature you don't control. Creatures you don't control get -1/-1 for each slime counter on them. Whenever a creature you don't control with a slime counter on it dies, create a 1/1 black Slug creature token. {U}{B}, Sacrifice a Slug: Draw a card.
Near Mint - $25.300
Lightly Played - $20.300
Moderately Played - $17.700
Heavily Played - $15.200
Damaged - $12.700
Near Mint Spanish - $25.300
Lightly Played Spanish - $20.300
Moderately Played Spanish - $17.700
Heavily Played Spanish - $15.200
Damaged Spanish - $12.700
Foil Prices
Near Mint Foil - $29.600
Lightly Played Foil - $23.700
Moderately Played Foil - $20.800
Heavily Played Foil - $17.800
Damaged Foil - $14.800
Near Mint Foil Spanish - $29.600
Lightly Played Foil Spanish - $23.700
Moderately Played Foil Spanish - $20.800
Heavily Played Foil Spanish - $17.800
Damaged Foil Spanish - $14.800