Urza, Lord Protector [The Brothers' War Prerelease Promos] Prismatic Evolution Set: Black & White: Dragons

Set: Black & White: Dragons Exalted Type: Dragon Rarity: Holo Rare Retreat cost: Colorless

Set: Gym Heroes 1st Edition Type: Stadium Rarity: Rare

and a planeswalker from among the nonland permanents they control

Set: Duskmourn: House of Horror Promos Type: Creature Enchantment — Snake Rarity: Rare Cost: {2}{B}{B} Whenever you gain life

Set: Secret Lair Drop Series Type: Legendary Creature — Human Wizard Rarity: Mythic Cost: {1}{U}{B}{R} Flying

Urza, Lord Protector [The Brothers' War Prerelease Promos] Prismatic Evolution Set: Black & White: DragonsSet: The Brothers' War Prerelease Promos 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.