Carrion Feeder (Borderless Etched Foil) [Secret Lair Drop Series] Phyrexian Demon If that card's mana value

If that card's mana value is less than or equal to the sacrificed artifact's mana value

Set: Invasion Type: Instant Rarity: Rare Cost: {2}{U} Change the text of target spell or permanent by replacing all instances of one color word with another or one basic land type with another until end of turn

Hanna saw an unsettling unanimity in the others' rippling flesh

Set: Ravnica: City of Guilds Type: Land — Island Swamp Rarity: Rare ({T}: Add {U} or {B}

Carrion Feeder (Borderless Etched Foil) [Secret Lair Drop Series] Phyrexian Demon If that card's mana valueSet: Secret Lair Drop Series Type: Creature Zombie Rarity: Rare Cost: {B} Carrion Feeder can't block. Sacrifice a creature: Put a +1 +1 counter on Carrion Feeder.