Necroskitter 48 (Commander: Lorwyn Eclipsed)

Wither (This deals damage to creatures in the form of -1/-1 counters.) Whenever a creature an opponent controls with a -1/-1 counter on it dies, you may return that card to the battlefield under your control.

NM - $1.50
LP - $1.20
MP - $0.90
HP - $0.60
DMG - $0.40