Heartmender 228 (Shadowmoor)

At the beginning of your upkeep, remove a -1/-1 counter from each creature you 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 - $1.80
LP - $1.50
MP - $1.50
HP - $1.50
DMG - $1.50