Wurmcoil Engine [Scars of Mirrodin Prerelease Promos] Aether Revolt Promos Set: Beta Edition Type: Creature

Set: Beta Edition Type: Creature — Serpent Rarity: Common Cost: {5}{U} Sea Serpent can't attack unless defending player controls an Island

Activate this ability only if you control five or more Vampires

When Karrthus

Set: Urza's Destiny Type: Artifact Rarity: Rare Cost: {3} As long as Storage Matrix is untapped

having reigned three years

Wurmcoil Engine [Scars of Mirrodin Prerelease Promos] Aether Revolt Promos Set: Beta Edition Type: CreatureSet: Scars of Mirrodin Prerelease Promos Type: Artifact Creature Phyrexian Wurm Rarity: Mythic Cost: {6} Deathtouch, lifelink When Wurmcoil Engine dies, create a 3 3 colorless Phyrexian Wurm artifact creature token with deathtouch and a 3 3 colorless Phyrexian Wurm artifact creature token with lifelink.