Magic

Prices updated

The Mightstone and Weakstone The Brothers' War MTG card
BRO #238 · Art by Ryan Pancoast
BRO set symbol, RareThe Brothers' War#238Rare

The Mightstone and Weakstone

Legendary Artifact · Powerstone
TCGplayer market · BRO #238 nonfoil
$4.23 +3.4% +$0.14, 7 days
1-year range
30 days
+1.7%
EDHREC rank
#3,082 Down 29 in 30 days
Best buylist

Buy BRO #238 nonfoil

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The Mightstone and Weakstone Price Summary

The benchmark price (cheapest playable nonfoil) is $4.23, up 3.4% over 7 days, up 1.7% over 30 days, down 13.8% over 90 days.

The Mightstone and Weakstone Price History

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The Mightstone and Weakstone price history chart, default range 3 months. currently $4.23.

Where to Buy and Sell The Mightstone and Weakstone

Every market we track for BRO #238 nonfoil on one line. The gray band is what you give up selling to a store instead of buying at market.

The Mightstone and Weakstone in Sealed Products

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The Mightstone and Weakstone Printings & Prices

The Mightstone and Weakstone has 2 tracked printings across 2 sets, in nonfoil and foil finishes, including prerelease treatments.

BRO set symbol, RareBRO #238
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PBRO set symbol, RarePBRO #238s
PrereleaseDate-stamped

Sell The Mightstone and Weakstone: Buylist Offers

BuyerPrintingFinishCash offerMarketSpread to market
Card KingdomPBRO #238sFoil
Card KingdomBRO #238Foil
CoolStuffIncBRO #238Nonfoil
CoolStuffIncBRO #238Foil
Card KingdomBRO #238Nonfoil

The Mightstone and Weakstone Rules Text & Legality

The Mightstone and Weakstone

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.)

The Mightstone and Weakstone is legal in Pioneer, Modern, Legacy and Commander, and not legal in Standard and Pauper.

View on Scryfall ↗

The Mightstone and Weakstone Rulings

  • Oct 14, 2022

    A player prompted to name a card may name the combined back face, and each player has the right to know that combined back face's characteristics at all times.

  • Oct 14, 2022

    If an effect moves a melded permanent to a new zone and then affects "that card," it affects both cards.

  • Oct 14, 2022

    In the Commander variant, a meld card's color identity is determined only by the mana costs and mana symbols in the rules text of its front face. No symbols or rules text of the permanent it melds into are considered.

  • Oct 14, 2022

    Note that the permanent represented by the combined back faces has a color indicator.

  • Oct 14, 2022

    One card in each pair of meld cards has an ability that instructs you to exile the two cards and meld them. If you control more than one object with one of those names, you select one object with that name to exile.

Reprints & Reprint Risk

The Mightstone and Weakstone has been reprinted 3 times.

  • Nov 18, 2022BRO set symbol, RareThe Brothers' WarBRO #238
  • Nov 18, 2022BRO set symbol, RareThe Brothers' War · foilBRO #238
  • Nov 18, 2022PBRO set symbol, RareThe Brothers' War Promos · Prerelease, foilPBRO #238s

The Mightstone and Weakstone in Commander

The Mightstone and Weakstone is the #3,082 most-played card on EDHREC, down 29 places over the last 30 days.

#3,082 EDHREC rank
across all Commander decks Down 29 in 30 days

The Mightstone and Weakstone FAQ

How much is The Mightstone and Weakstone worth?

The Mightstone and Weakstone is worth about $4.23 for its cheapest playable printing as of Nov 8, 2026.

Is The Mightstone and Weakstone legal in Commander?

Yes. The Mightstone and Weakstone is legal in Commander. It is also legal in Pioneer, Modern and Legacy.

Has The Mightstone and Weakstone been reprinted?

Yes. The Mightstone and Weakstone has been reprinted 3 times, with 2 printings tracked on The Index.

Why is The Mightstone and Weakstone cheap?

The Mightstone and Weakstone trades at about $4.23; 3 reprints keep supply plentiful.