The Mightstone and Weakstone [The Brothers' War Prerelease Promos] Gateway 2008 Set: Scourge Type: Instant Rarity:

Set: Scourge Type: Instant Rarity: Uncommon Cost: {2}{U} Search your library for a card

Set: The Brothers' War Retro Artifacts Type: Artifact Rarity: Uncommon Cost: {0} {T}

Set: Aether Revolt Type: Artifact Creature — Construct Rarity: Rare Cost: {X}{X} Walking Ballista enters the battlefield with X +1/+1 counters on it

Set: Mirage Type: World Enchantment Rarity: Rare Cost: {2}{R} Creatures with flying can block only creatures with flying

The Mightstone and Weakstone [The Brothers' War Prerelease Promos] Gateway 2008 Set: Scourge Type: Instant Rarity:Set: 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.)