Aura of Silence [Weatherlight] CRU052 Attack Reaction -- Destroy Mask

Attack Reaction -- Destroy Mask of Perdition: Target Assassin attack action card gains "When this hits a hero

Executor of Synthesis

Set: Kaladesh Inventions Type: Artifact Rarity: Mythic Cost: {X} Sunburst (This enters the battlefield with a charge counter on it for each color of mana spent to cast it

Set: Shards of Alara Type: Enchantment Rarity: Rare Cost: {1}{U}{U} Whenever an opponent casts a spell

"But no one heard the snake's gentle hiss for peace over the elephant's trumpeting of war

Aura of Silence [Weatherlight] CRU052 Attack Reaction -- Destroy MaskSet: Weatherlight 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.