Urza, Lord High Artificer (Borderless Profile) [Commander Masters] Weatherlight When that mana is spent

When that mana is spent to cast a creature spell that shares a creature type with your commander

planeswalk

then shuffle your library

put a +1/+1 counter on Liberator

−7: You get an emblem with "If a source would deal damage to you or a planeswalker you control

Urza, Lord High Artificer (Borderless Profile) [Commander Masters] Weatherlight When that mana is spentSet: 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.