Urza, Lord Protector [The Brothers' War] Mountain Plains or destroy target permanent if

or destroy target permanent if it is red

Set: Commander Anthology Volume II Type: Artifact Rarity: Rare Cost: {2} Red spells you cast cost {1} less to cast

Set: Fourth Edition (Foreign Black Border) Type: Creature — Wall Rarity: Uncommon Cost: {1}{U}{U} Defender (This creature can't attack

Set: Tarkir: Dragonstorm Promos Type: Legendary Artifact Rarity: Mythic Cost: {0} {T}: Add one mana of any color

Urza, Lord Protector [The Brothers' War] Mountain Plains or destroy target permanent ifSet: The Brothers' War Type: Legendary Creature Human Artificer Rarity: Mythic Cost: {1}{W}{U} Artifact, instant, and sorcery spells you cast cost {1} less to cast. {7}: If you both own and control Urza, Lord Protector and an artifact named The Mightstone and Weakstone, exile them, then meld them into Urza, Planeswalker. Activate only as a sorcery.