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 - $2.70
Lightly Played - $2.40
Played - $1.90
Heavily Played - $1.60
Damaged - $1.40
Near Mint Non-English - $2.70
Lightly Played Non-English - $2.40
Played Non-English - $1.90
Heavily Played Non-English - $1.60
Damaged Non-English - $1.40