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Change the Equation March of the Machine MTG card
MOM #50 · Art by Alix Branwyn
MOM set symbol, UncommonMarch of the Machine#50Uncommon

Change the Equation

Instant
TCGplayer market · MOM #50 nonfoil
$0.30 +3.5% +$0.01, 7 days
1-year range
30 days
−6.3%
EDHREC rank
#14,433 Down 161 in 30 days
Best buylist

Buy MOM #50 nonfoil

TCGplayer, $0.30 (opens in a new tab) Card Kingdom, (opens in a new tab) Mana Pool, (opens in a new tab) eBay, Check price (opens in a new tab)

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Change the Equation Price Summary

The benchmark price (cheapest playable nonfoil) is $0.30, up 3.5% over 7 days, down 6.3% over 30 days, up 50.0% over 90 days.

Change the Equation Price History

Markets TCGplayer marketreference

Markets on the chart

TCGplayer marketreference
Drag across the chart Tap or drag the chart
TCGplayer market
Card Kingdom retail
Card Kingdom buylist
Mana Pool, lowest listing
Cardmarket trend
TCGplayer change, 1 year
Low in range
High in range
Buylist spread
Markets shown

Change the Equation price history chart, default range 3 months. currently $0.30.

Where to Buy and Sell Change the Equation

Every market we track for MOM #50 nonfoil on one line. The gray band is what you give up selling to a store instead of buying at market.

Change the Equation in Sealed Products

Checking which sealed products hold MOM #50 nonfoil.

Loading sealed products.

Change the Equation Printings & Prices

Change the Equation has 1 tracked printing across 1 sets, in nonfoil and foil finishes.

MOM set symbol, UncommonMOM #50
Viewing

Sell Change the Equation: Buylist Offers

BuyerPrintingFinishCash offerMarketSpread to market
Card KingdomMOM #50Foil
CoolStuffIncMOM #50Foil
Card KingdomMOM #50Nonfoil

Change the Equation Rules Text & Legality

Change the Equation

Choose one —

• Counter target spell with mana value 2 or less.

• Counter target red or green spell with mana value 6 or less.

"It's not your fault. Strixhaven taught you an imperfect premise. Okay, the imperfect execution was your fault."

Change the Equation is legal in Pioneer, Modern, Legacy and Commander, and not legal in Standard and Pauper.

  • BrawlLegal
  • CommanderLegal
  • Competitive BrawlLegal
  • Duel CommanderLegal
  • GladiatorLegal
  • HistoricLegal
  • LegacyLegal
  • ModernLegal
  • OathbreakerLegal
  • PioneerLegal
  • TimelessLegal
  • VintageLegal
  • AlchemyNot legal
  • Future StandardNot legal
  • Old SchoolNot legal
  • PauperNot legal
  • Pauper CommanderNot legal
  • Penny DreadfulNot legal
  • PreDHNot legal
  • PremodernNot legal
  • StandardNot legal
  • Standard BrawlNot legal
View on Scryfall ↗

Change the Equation Rulings

  • Apr 14, 2023

    If a spell has {X} in its mana cost, use the value chosen for X when calculating that spell’s mana value.

Reprints & Reprint Risk

Change the Equation has been reprinted 2 times.

  • Apr 21, 2023MOM set symbol, UncommonMarch of the MachineMOM #50
  • Apr 21, 2023MOM set symbol, UncommonMarch of the Machine · foilMOM #50

Change the Equation in Commander

Change the Equation is the #14,433 most-played card on EDHREC, down 161 places over the last 30 days.

#14,433 EDHREC rank
across all Commander decks Down 161 in 30 days

Change the Equation FAQ

How much is Change the Equation worth?

Change the Equation is worth about $0.30 for its cheapest playable printing as of Nov 10, 2026.

Is Change the Equation legal in Commander?

Yes. Change the Equation is legal in Commander. It is also legal in Pioneer, Modern and Legacy.

Has Change the Equation been reprinted?

Yes. Change the Equation has been reprinted 2 times, with 1 printings tracked on The Index.

Why is Change the Equation cheap?

Change the Equation trades at about $0.30; 2 reprints keep supply plentiful, and Commander demand is modest (#14,433 on EDHREC).