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 - $15.70
Lightly Played - $12.60
Moderately Played - $11.00
Heavily Played - $9.50
Damaged - $7.90
Near Mint Spanish - $15.70
Lightly Played Spanish - $12.60
Moderately Played Spanish - $11.00
Heavily Played Spanish - $9.50
Damaged Spanish - $7.90
Foil Prices
Near Mint Foil - $26.40
Lightly Played Foil - $21.10
Moderately Played Foil - $18.50
Heavily Played Foil - $15.80
Damaged Foil - $13.20
Near Mint Foil Spanish - $26.40
Lightly Played Foil Spanish - $21.10
Moderately Played Foil Spanish - $18.50
Heavily Played Foil Spanish - $15.80
Damaged Foil Spanish - $13.20