Arcbound Crusher is a uncommon Artifact Creature — Juggernaut card from Darksteel (DST), collector number 95. Current market price: $5.24 (foil $18.15), TCGplayer market prices via Scryfall.
Trample Whenever another artifact enters, put a +1/+1 counter on this creature. Modular 1 (This creature enters with a +1/+1 counter on it. When it dies, you may put its +1/+1 counters on target artifact creature.)