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

Add {R}{R}{R}

Hanna saw an unsettling unanimity in the others' rippling flesh

Set: Duels of the Planeswalkers Type: Artifact Rarity: Rare Cost: {5} Each creature gets +1/+1 for each other creature on the battlefield that shares at least one creature type with it

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.