Amber Prison (Mirage #292)

Amber Prison {4}

Artifact

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.

Illustrated by Donato Giancola

Standard
Alchemy
Pioneer
Explorer
Modern
Historic
Legacy
Brawl
Vintage
Timeless
Commander
Pauper
Oathbreaker
Penny