The Mightstone and Weakstone [The Brothers' War: Prerelease Promos]
![The Mightstone and Weakstone [The Brothers' War: Prerelease Promos]](http://www.upnorthgames.ca/cdn/shop/products/4b996b25-63f3-56bc-a0c1-959881d641f0_1257c3f8-5c45-4d7f-88d9-5ec59b7c10c0_1000x1000.jpg?v=1668519078)
![The Mightstone and Weakstone [The Brothers' War: Prerelease Promos]](products/4b996b25-63f3-56bc-a0c1-959881d641f0_1257c3f8-5c45-4d7f-88d9-5ec59b7c10c0.jpg)
| 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.)
• 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.)
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