Sprout Swarm [Future Sight]

Set: Future Sight Type: Instant Rarity: Common Cost: {1}{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.)Buyback {3} (You may pay an additional {3} as you cast this spell. If you do, put this card into your hand as it resolves.)Create a 1/1 green Saproling creature token.