Ranger of Eos is a rare Creature — Human Soldier Ranger card from Modern Masters 2017 (MM3), collector number 19. Current market price: $1.44 (foil $4.86), TCGplayer market prices via Scryfall.
When this creature enters, you may search your library for up to two creature cards with mana value 1 or less, reveal them, put them into your hand, then shuffle.