Chord of Calling [Double Masters Promos] BW40 Set: Platinum: Arceus Type: Darkness

Set: Platinum: Arceus Type: Darkness Rarity: Rare Retreat cost: Colorless

Set: Zendikar Type: Artifact — Equipment Rarity: Rare Cost: {1} Whenever a creature dies

Set: Diamond & Pearl: Legends Awakened Type: Colorless Rarity: Holo Rare Retreat cost: Colorless

Increase the ATK of this card by 300 points for each card in your Graveyard that includes "Elementl Hero" in its card name

you can Special Summon this card

Chord of Calling [Double Masters Promos] BW40 Set: Platinum: Arceus Type: DarknessSet: 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.