When Urza, Lord High Artificer enters, 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.
![Urza, Lord High Artificer (Future Sight) [Mystery Booster 2]](http://www.cardmerchanttakapuna.co.nz/cdn/shop/files/261fb573-4836-57ff-a2e9-74b5c8f4533c.png?v=1737258859&width=1445)