Coat of Arms [Ninth Edition] Explorer Set: Antiquities Type: Artifact Rare

Set: Antiquities Type: Artifact Rare Cost: {1} {6}

or triggered ability

Set: From the Vault: Legends Type: Legendary Creature — Eldrazi Rarity: Mythic Cost: {11} When you cast this spell

Sacrifice Aura of Silence: Destroy target artifact or enchantment

Other Elves have shroud

Coat of Arms [Ninth Edition] Explorer Set: Antiquities Type: Artifact RareSet: Ninth Edition Type: Artifact Rare Cost: {5} Each creature gets +1 +1 for each other creature on the battlefield that shares at least one creature type with it. (For example, if two Goblin Warriors and a Goblin Shaman are on the battlefield, each gets +2 +2.) "Hup, two, three, four, Dunno how to count no more."