Phyrexian Dreadnought [Judge Gift Cards 2010] Vanguard you may put Nether Shadow

you may put Nether Shadow onto the battlefield

Set: Amonkhet Invocations Type: Enchantment Rarity: Mythic Cost: {3}{W} If you control a creature

Set: Fourth Edition (Foreign Black Border) Type: Artifact Rarity: Rare Cost: {3} {3}

In ice there is perfect tranquility

Set: Multiverse Legends Type: Legendary Enchantment Creature — Demigod Rarity: Uncommon Cost: {B}{B} Tymaret's toughness is equal to your devotion to black

Phyrexian Dreadnought [Judge Gift Cards 2010] Vanguard you may put Nether ShadowSet: Judge Gift Cards 2010 Type: Artifact Creature Phyrexian Dreadnought Rarity: Rare Cost: {1} Trample When Phyrexian Dreadnought enters the battlefield, sacrifice it unless you sacrifice any number of creatures with total power 12 or greater.