The Mightstone and Weakstone [The Brothers' War Prerelease Promos] Artifact — Equipment "We've had a breakthrough on

"We've had a breakthrough on the fifth iteration

Emergent Intelligence deals combat damage to a player

Set: Outlaws of Thunder Junction: Breaking News Type: Sorcery Rarity: Mythic Cost: {6}{B}{B} Destroy all creatures target opponent controls

"A wish can be controlled

then put up to X land cards from your hand onto the battlefield tapped

The Mightstone and Weakstone [The Brothers' War Prerelease Promos] Artifact — Equipment "We've had a breakthrough onSet: 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.)