Chord of Calling - Secret Lair Drop - 2376

Instant

Mana 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.

Rare · Secret Lair Drop · #2376 (SLD)

Illustrated by InHyuk Lee & Scott Okumura