Selvala's Charge is a uncommon Sorcery card from Conspiracy (CNS), collector number 39. Current market price: $0.23 (foil $0.48), TCGplayer market prices via Scryfall.
Parley — Each player reveals the top card of their library. For each nonland card revealed this way, you create a 3/3 green Elephant creature token. Then each player draws a card.