Cover of Darkness (Extended Art) [Assassin's Creed] Arabian Nights Set: HeartGold & SoulSilver: Triumphant

Set: HeartGold & SoulSilver: Triumphant Type: Water Rarity: Common Retreat cost: Colorless

{R}: Pyrohemia deals 1 damage to each creature and each player

Set: New Phyrexia Type: Instant Rarity: Uncommon Cost: {U/P} ({U/P} can be paid with either {U} or 2 life

Then C=v(a²+b²)

it deals X damage divided as you choose among any number of target creatures and/or planeswalkers your opponents control

Cover of Darkness (Extended Art) [Assassin's Creed] Arabian Nights Set: HeartGold & SoulSilver: TriumphantSet: Assassin's Creed Type: Enchantment Rarity: Rare Cost: {1}{B} As Cover of Darkness enters the battlefield, choose a creature type. Creatures of the chosen type have fear. (They can't be blocked except by artifact creatures and or black creatures.) An Assassin has no weapon as deadly and no ally as dependable as the shroud of night.