Utopia Sprawl is a uncommon Enchantment — Aura card from Wilds of Eldraine: Enchanting Tales (WOT), collector number 63. Current market price: $1.35 (foil $1.64), TCGplayer market prices via Scryfall.
Enchant Forest As this Aura enters, choose a color. Whenever enchanted Forest is tapped for mana, its controller adds an additional one mana of the chosen color.