Urza, Lord High Artificer (Retro Foil Etched) [Modern Horizons] Mythic or it will not come

or it will not come

you may search your library for an Equipment card

Set: Amonkhet Invocations Type: Instant Rarity: Mythic Cost: {0} Counter target spell

create seven 3/3 green Elemental creature tokens instead

Battleworn (If you defend with Valiant Dynamo

Urza, Lord High Artificer (Retro Foil Etched) [Modern Horizons] Mythic or it will not comeSet: 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.