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Amber Prison [Mirage]
| Set: | Mirage |
| Type: | Artifact |
| Rarity: | Rare |
| Cost: | 4 |
You may choose not to untap Amber Prison during your untap step.
{4}, {T}: Tap target artifact, creature, or land. That permanent doesn't untap during its controller's untap step for as long as Amber Prison remains tapped.
{4}, {T}: Tap target artifact, creature, or land. That permanent doesn't untap during its controller's untap step for as long as Amber Prison remains tapped.