Phyrexian Juggernaut is a uncommon Artifact Creature — Phyrexian Juggernaut card from Mirrodin Besieged (MBS), collector number 121. Current market price: $0.34 (foil $4.97), TCGplayer market prices via Scryfall.
Infect (This creature deals damage to creatures in the form of -1/-1 counters and to players in the form of poison counters.) This creature attacks each combat if able.