Urza, Lord High Artificer (Retro) [Modern Horizons] Naga Cleric Enchanted creature can't be blocked

Enchanted creature can't be blocked except by Walls

Set: Kaladesh Type: Artifact Rarity: Rare Cost: {4} Whenever you cast a spell

Set: Zendikar Rising Prerelease Promos Type: Creature — Shapeshifter Rogue Rarity: Rare Cost: {2}{U} You may have Glasspool Mimic enter the battlefield as a copy of a creature you control

"Play the song of he who delivered us

counter it unless that player pays {3}

Urza, Lord High Artificer (Retro) [Modern Horizons] Naga Cleric Enchanted creature can't be blockedSet: 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.