Urza, Lord High Artificer [Modern Horizons] Portal each other non-Aura enchantment you

each other non-Aura enchantment you control is a creature in addition to its other types and has base power and base toughness each equal to its mana value

Occasionally something surfaced in the thick paste

you may reveal this card from your hand and pay its splice cost

They just know it's unnatural—and coming from Krosa

Urza, Lord High Artificer [Modern Horizons] Portal each other non-Aura enchantment youSet: 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.