Urza, Lord High Artificer (Retro Foil Etched) [Modern Horizons] Guilds of Ravnica Prerelease Promos you may begin the game

you may begin the game with it on the battlefield

you create a 2/2 green Wolf creature token and that player mills ten cards

•4+: Once per turn

Set: Sun & Moon: Black Star Promos Type: Metal Rarity: Black Star Promo Retreat cost: Colorless

Tribal rivalries and petty disputes were laid aside at Eladamri's summons

Urza, Lord High Artificer (Retro Foil Etched) [Modern Horizons] Guilds of Ravnica Prerelease Promos you may begin the gameSet: Modern Horizons Type: Legendary Creature Human Artificer Rarity: 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.