![Giant Oyster [Time Spiral Timeshifted]](http://thedatabaseau.com/cdn/shop/files/8620e905-77f4-583e-8aa5-b3afcfb16770_800x.jpg?v=1719452395)
![Giant Oyster [Time Spiral Timeshifted]](http://thedatabaseau.com/cdn/shop/files/8620e905-77f4-583e-8aa5-b3afcfb16770_1024x.jpg?v=1719452395)
| Set: | Time Spiral Timeshifted |
| Type: | Creature — Oyster |
| Rarity: | Rare |
| Cost: | {2}{U}{U} |
You may choose not to untap Giant Oyster during your untap step.
{T}: For as long as Giant Oyster 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 Giant Oyster leaves the battlefield or becomes untapped, remove all -1/-1 counters from the creature.
{T}: For as long as Giant Oyster 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 Giant Oyster leaves the battlefield or becomes untapped, remove all -1/-1 counters from the creature.
