Defense Grid [Ninth Edition] Green sacrifice Solitary Confinement unless you

sacrifice Solitary Confinement unless you discard a card

Then that permanent's controller may sacrifice a land

Set: Modern Masters 2017 Type: Legendary Creature — Demon Mythic Cost: {4}{B}{B}{B}{B} Flying

Set: Visions Type: Creature — Hippo Rare Cost: {G}{U} Whenever Pygmy Hippo attacks and isn't blocked

Set: Judge Gift Cards 2002 Type: Creature — Spirit Rare Cost: {3}{U} Flying {T}

Defense Grid [Ninth Edition] Green sacrifice Solitary Confinement unless youSet: Ninth Edition Type: Artifact Rare Cost: {2} Each spell costs {3} more to cast except during its controller's turn. It lights up the sky, beckoning enemies only to repel them.