Recruiter of the Guard is a mythic Creature — Human Soldier card from Modern Horizons 3 (MH3), collector number 395. Current market price: $7.01 (foil $15.04), TCGplayer market prices via Scryfall.
When this creature enters, you may search your library for a creature card with toughness 2 or less, reveal it, put it into your hand, then shuffle.