The 2022 Magic: The Gathering The Brothers' War Promos foil card, featuring The Mightstone and Weakstone. This rare Legendary Artifact Powerstone is card number 238s.
2022 • Magic: The Gathering • The Brothers' War Promos
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| Condition | Value | Source | Trend | Price Details |
|---|---|---|---|---|
$12.99 | Guide Estimate | +5.6% | ||
Raw / Ungraded
TCGplayer Market (reference) · Guide Estimate evidence · captured Oct 29, 2026
The Mightstone and Weakstone is a 2022 Magic: The Gathering The Brothers' War Promos card, identified by the set code PBRO and card number 238s. This foil Legendary Artifact — Powerstone features a mana cost of {5} and a mana value of 5. Illustrated by Ryan Pancoast, this rare card utilizes the meld layout to combine with Urza, Lord Protector.
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The catalog profile below summarizes the card identity, featured subject, and notable collectible traits.
The core identity of the card within the set.
The subject, team, league, and sport context tied to this card.
Featured
The Mightstone and Weakstone
Game
Magic: The Gathering
Rarity, print treatment, and game-specific stats for this card.
Rare
Ryan Pancoast
Card Stock
English
Foil
{5}
Legendary Artifact — Powerstone
Abilities, attacks, oracle text, and flavor text printed on the card.
When The Mightstone and Weakstone enters, 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.)
Notable collectible traits associated with this card profile.
FAQ
The meld layout is a specific card design mechanic that allows this card to combine with another specific card, Urza, Lord Protector, to create a new, larger creature on the battlefield.
The Mightstone and Weakstone has a mana cost of {5}, meaning it requires five generic mana to cast, and it has a mana value of 5.
The artwork for The Mightstone and Weakstone was created by artist Ryan Pancoast, known for his distinctive style in the Magic: The Gathering community.
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