The Mightstone and Weakstone [The Brothers' War Prerelease Promos] Artist_Shinya Komatsu Whenever a land's ability causes

Whenever a land's ability causes you to add one or more mana of the chosen color

credit cards

Set: Metal Raiders (25th Anniversary Edition) Card type: Counter Trap Rarity: Ultra Rare Attack: 0 Defense: 0 Pay half of your Life Points

so your opponent should tread lightly

• 1 Etched foil card featuring Arceus VSTAR

The Mightstone and Weakstone [The Brothers' War Prerelease Promos] Artist_Shinya Komatsu Whenever a land's ability causesSet: 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.)