Urza, Lord High Artificer [Modern Horizons]

Set: Modern Horizons Type: Legendary Creature — Human Artificer Mythic Cost: {2}{U}{U} When Urza, Lord High Artificer enters the battlefield, create a 0/0 colorless Construct artifact creature token with "This creature gets +1/+1 for each artifact you control." Tap an untapped artifact you control: Add {U}. {5}: Shuffle your library, then exile the top card. Until end of turn, you may play that card without paying its mana cost.