Progenitor's Icon is a rare Artifact card from The Lost Caverns of Ixalan Commander (LCC), collector number 68. Current market price: $0.93, TCGplayer market prices via Scryfall.
As this artifact enters, choose a creature type. {T}: Add one mana of any color. {T}: The next spell of the chosen type you cast this turn can be cast as though it had flash.