Urza, Lord Protector [The Brothers' War] Vicious Rejuvenation You may exert Themberchaud as

You may exert Themberchaud as he attacks

Set: Phyrexia: All Will Be One Prerelease Promos Type: Creature — Phyrexian Dinosaur Rarity: Mythic Cost: {4}{G}{G}{G} This spell can't be countered

delete 1 of your opponent's level 6 Digimon

Set: Platinum: Base Set Type: Fighting Rarity: Common Retreat cost: Colorless

Urza, Lord Protector [The Brothers' War] Vicious Rejuvenation You may exert Themberchaud asSet: 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.