Ring of Immortals [Legends] Dragons of Tarkir Prerelease Promos if Nether Shadow is in

if Nether Shadow is in your graveyard with three or more creature cards above it

Set: Mercadian Masques Type: Sorcery Rarity: Rare Cost: {4}{W} Each creature deals damage to itself equal to its power

Set: Judge Gift Cards 2014 Type: Artifact — Equipment Rarity: Rare Cost: {3} Equipped creature gets +2/+2 and has protection from black and from green

Set: Ravnica: City of Guilds Type: Artifact Rarity: Rare Cost: {3} Whenever a nonartifact permanent enters the battlefield under your control

it deals damage equal to its power to any target

Ring of Immortals [Legends] Dragons of Tarkir Prerelease Promos if Nether Shadow is inSet: Legends Type: Artifact Rarity: Rare Cost: {5} {3}, {T}: Counter target instant or Aura spell that targets a permanent you control.