Aura of Silence (Brian Hacker) [World Championship Decks 1998] Treasure {B}: Skithiryx

{B}: Skithiryx

where X is 2 plus the sacrificed creature's mana value

Set: Legends Type: Creature — Beast Rarity: Rare Cost: {2}{R} {T}: Destroy target blue creature

Set: Friday Night Magic 2008 Type: Artifact Rarity: Rare Cost: {2} Imprint — When Isochron Scepter enters the battlefield

Set: War of the Spark Type: Legendary Planeswalker — Tezzeret Rarity: Mythic Cost: {4}{U}{B} Creature and planeswalker spells you cast have affinity for artifacts

Aura of Silence (Brian Hacker) [World Championship Decks 1998] Treasure {B}: SkithiryxSet: World Championship Decks 1998 Type: Enchantment Rarity: Uncommon Cost: {1}{W}{W} Artifact and enchantment spells your opponents cast cost {2} more to cast. Sacrifice Aura of Silence: Destroy target artifact or enchantment.