Giant Oyster

You may choose not to untap this creature during your untap step. {T}: For as long as this creature remains tapped, target tapped creature doesn't untap during its controller's untap step, and at the beginning of each of your draw steps, put a -1/-1 counter on that creature. When this creature leaves the battlefield or becomes untapped, remove all -1/-1 counters from the creature.

ID carte : 2dab7498-c574-4ea6-8dee-e3e0991af018
Source prix : Scryfall · prix EUR. Prix indicatif, non contractuel.