The Mightstone and Weakstone [The Brothers' War Prerelease Promos] Phyrexian Horror this monster cannot attack

this monster cannot attack

last words

Packs and coin may vary by product

Must be Special Summoned (from your hand or GY) by shuffling 5 other "Memento" monsters with different names from your hand and/or GY into the Deck/Extra Deck

also their ATK and DEF becomes their original ATK and DEF

The Mightstone and Weakstone [The Brothers' War Prerelease Promos] Phyrexian Horror this monster cannot attackSet: 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.)