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.)
NM-Mint - $5.30
Lightly Played - $5.00
Moderately Played - $4.80
Heavily Played - $4.20
Damaged - $3.40
NM-Mint Non English - $5.30
Lightly Played Non English - $5.00
Moderately Played Non English - $4.80
Heavily Played Non English - $4.20
Damaged Non English - $3.40