Song of Creation is a rare Enchantment card from Ikoria: Lair of Behemoths (IKO), collector number 346. Current market price: $3.90 (foil $11.37), TCGplayer market prices via Scryfall.
You may play an additional land on each of your turns. Whenever you cast a spell, draw two cards. At the beginning of your end step, discard your hand.