Shipwreck Marsh [Innistrad: Double Feature] Demon Spirit 「魔法は大界に平和をもたらしたが、すぐに腐敗した。」 ——神秘の時代：呪文物語

「魔法は大界に平和をもたらしたが、すぐに腐敗した。」 ——神秘の時代：呪文物語

Then each player sacrifices all other nonland permanents they control

Blasphemous Act deals 13 damage to each creature

Set: Black & White: Base Set Type: Lightning Rarity: Secret Rare Retreat cost: Colorless

Set: Amonkhet Prerelease Promos Type: Creature — Human Wizard Rarity: Rare Cost: {R} Prowess

Shipwreck Marsh [Innistrad: Double Feature] Demon Spirit 「魔法は大界に平和をもたらしたが、すぐに腐敗した。」 ——神秘の時代：呪文物語Set: Innistrad: Double Feature Type: Land Rarity: Rare Shipwreck Marsh enters the battlefield tapped unless you control two or more other lands. {T}: Add {U} or {B}. The bones of doomed ships jut out from the muck while the bones of their sailors molder below.