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.
![Urza, Lord High Artificer [Commander Masters]](http://tothetablebgc.myshopify.com/cdn/shop/files/7b7a348a-51f7-4dc5-8fe7-1c70fea5e050.png?v=1776529380&width=1445)
