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.
Near Mint - $22.80
Lightly Played - $18.30
Moderately Played - $16.00
Heavily Played - $13.70
Damaged - $11.40
Near Mint Spanish - $22.80
Lightly Played Spanish - $18.30
Moderately Played Spanish - $16.00
Heavily Played Spanish - $13.70
Damaged Spanish - $11.40