Urza, Lord High Artificer [Commander Masters] Legendary Enchantment Creatures you control have menace

Creatures you control have menace

Play with the top card of your library revealed

If you win the explore-clash

Hall of Storm Giants becomes a 7/7 blue Giant creature with ward {3}

Set: Junior Super Series Type: Creature — Avatar Rarity: Rare Cost: {4}{W}{W}{W} Serra Avatar's power and toughness are each equal to your life total

Urza, Lord High Artificer [Commander Masters] Legendary Enchantment Creatures you control have menaceSet: Commander Masters 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.