Tribute Mage is a uncommon Creature — Human Wizard card from Modern Horizons 1 Timeshifts (H1R), collector number 10. Current market price: — (foil $3.10), TCGplayer market prices via Scryfall.
When this creature enters, you may search your library for an artifact card with mana value 2, reveal that card, put it into your hand, then shuffle.