Courageous Outrider is a uncommon Creature — Human Scout card from Eldritch Moon (EMN), collector number 18. Current market price: $0.14 (foil $0.40), TCGplayer market prices via Scryfall.
When this creature enters, look at the top four cards of your library. You may reveal a Human card from among them and put it into your hand. Put the rest on the bottom of your library in any order.