At the beginning of each opponent's upkeep, they lose 1 life and you put a -1/-1 counter on up to one target creature they control. Persist (When this creature dies, if it had no -1/-1 counters on it, return it to the battlefield under its owner's control with a -1/-1 counter on it.)
Near Mint - $1.50
Lightly Played - $1.20
Moderately Played - $1.10
Heavily Played - $0.90
Damaged - $0.80
Near Mint Spanish - $1.50
Lightly Played Spanish - $1.20
Moderately Played Spanish - $1.10
Heavily Played Spanish - $0.90
Damaged Spanish - $0.80