The Mightstone and Weakstone [The Brothers' War Prerelease Promos] Apocalypse cards from their field to

cards from their field to their DON

Set: Ixalan Type: Artifact // Land Rarity: Rare Cost: {4} Instant and sorcery spells you cast cost {1} less to cast

Mentor (Whenever this creature attacks

Set: Shadows over Innistrad Prerelease Promos Type: Enchantment Rarity: Rare Cost: {1}{U}{R} At the beginning of each player's end step

—Somali proverb

The Mightstone and Weakstone [The Brothers' War Prerelease Promos] Apocalypse cards from their field toSet: The Brothers' War Prerelease Promos Type: Legendary Artifact Powerstone Rarity: Rare Cost: {5} When The Mightstone and Weakstone enters the battlefield, choose one Draw two cards. Target creature gets 5 5 until end of turn. {T}: Add {C}{C}. This mana can't be spent to cast nonartifact spells. (Melds with Urza, Lord Protector.)