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.
You never really know when a new Miku fan might make an appearance.
![Chord of Calling (Japanese Rainbow Foil) [Secret Lair Drop Series]](http://www.cosmicgames.com/cdn/shop/files/555442_d34fee37-1ff3-46ef-8bc9-ba34dec1dde5.jpg?v=1773418751&width=1445)
