Zendikar Resurgent is a rare Enchantment card from Oath of the Gatewatch Promos (POGW), collector number 147p. Current market price: $6.24 (foil $7.47), TCGplayer market prices via Scryfall.
Whenever you tap a land for mana, add one mana of any type that land produced. (The types of mana are white, blue, black, red, green, and colorless.) Whenever you cast a creature spell, draw a card.