Joint Exploration is a uncommon Instant card from Dominaria United (DMU), collector number 56. Current market price: $0.30 (foil $0.36), TCGplayer market prices via Scryfall.
Kicker {G} (You may pay an additional {G} as you cast this spell.) Scry 2, then draw a card. If this spell was kicked, you may put a land card from your hand onto the battlefield.