Chord of Calling [Double Masters Promos] Servo screaming like a dying animal

screaming like a dying animal

Sacrifice Triassic Egg: Choose one

Set: Mystery Booster Type: Artifact Rarity: Uncommon Cost: {3} {T}

Set: Judge Gift Cards 2005 Type: Artifact Rarity: Rare Cost: {1} {T}: Add {C}{C}

Set: Magic 2010 Type: Creature — Bird Rarity: Rare Cost: {G} Flying

Chord of Calling [Double Masters Promos] Servo screaming like a dying animalSet: Double Masters Promos Type: Instant Rarity: Rare Cost: {X}{G}{G}{G} Convoke (Your creatures can help cast this spell. Each creature you tap while casting this spell pays for {1} or one mana of that creature's color.) Search your library for a creature card with mana value X or less, put it onto the battlefield, then shuffle.