Darksteel Juggernaut is a rare Artifact Creature — Juggernaut card from Commander 2018 (C18), collector number 202. Current market price: $1.47, TCGplayer market prices via Scryfall.
Indestructible Darksteel Juggernaut's power and toughness are each equal to the number of artifacts you control. This creature attacks each combat if able.