Urza, Prince of Kroog is a rare Legendary Creature — Human Artificer card from 30th Anniversary Play Promos (P30A), collector number 30. Current market price: — (foil $8.53), TCGplayer market prices via Scryfall.
Artifact creatures you control get +2/+2. {6}: Create a token that's a copy of target artifact you control, except it's a 1/1 Soldier creature in addition to its other types.