Name:Chord of Calling
ManaCost:X G G G
Types:Instant
K:Convoke
A:SP$ ChangeZone | Origin$ Library | Destination$ Battlefield | ChangeType$ Creature.cmcLEX | ChangeNum$ 1 | StackDescription$ SpellDescription | SpellDescription$ Search your library for a creature card with mana value X or less, put it onto the battlefield, then shuffle.
SVar:X:Count$xPaid
Oracle: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.)\nSearch your library for a creature card with mana value X or less, put it onto the battlefield, then shuffle.
