Urza, Lord High Artificer [Commander Masters] TG20 create a 0/4 white Wall

create a 0/4 white Wall creature token with defender and flying

Reverse Type: Instant — Adventure Return target nonland permanent an opponent controls to its owner's hand

5: Shuffle your library

Set: Mystery Booster 2 Type: Instant Rarity: Rare Cost: {0} Counter target spell

Urza, Lord High Artificer [Commander Masters] TG20 create a 0/4 white WallSet: 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.