TCG STRAT · Magic: the Gathering
Common Cause Mercadian Masques MTG card

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Common Cause

ENCHANTMENT Rare
Mercadian Masques MMQ #13 EDHREC #29,666
$0.37
+0.0% 7 days

Price history

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Common Cause price history chart, default range 3 months. currently $0.37.

View buying optionsMana Pool · Nonfoil

Common Cause Price Summary

Common Cause's current headline price is $0.37.

Common Cause Printings & Prices

1 printings

Common Cause has 1 tracked printing across 1 sets, in nonfoil and foil finishes.

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Sell Common Cause: Buylist Offers

5 offers
Buyer Printing Finish Cash offer Retail Spread
CoolStuffInc MMQ #13 Foil
Card Kingdom MMQ #13 Foil
starcitygames MMQ #13 Foil
starcitygames MMQ #13 Nonfoil
Card Kingdom MMQ #13 Nonfoil

Common Cause Rules Text & Legality

View on Scryfall ↗

Enchantment — mana cost {2}{W}

Nonartifact creatures get +2/+2 as long as they all share a color.

"Mercadia City's troops are at their best when they have no enemy to fight."

Common Cause is legal in Legacy and Commander, and not legal in Standard, Pioneer, Modern and Pauper.

standard
Not legal
pioneer
Not legal
modern
Not legal
pauper
Not legal

Common Cause Rulings

2 most recent
  • Oct 4, 2004 It really does mean “all creatures”, including your opponent’s.
  • Oct 4, 2004 The ability gives +2/+2 to all creatures which are not artifact creatures, as long as every one of those creatures is of the same color. They can have additional colors beyond the one they share, but they all have to share one color. If any creature is not of the shared color, the bonus is lost.

Reprints & Reprint Risk

2 printings

Common Cause has been reprinted 2 times.

Set Date Rarity Treatment
MMQ #13 1999-10-04 Rare Standard
MMQ #13 1999-10-04 Rare Standard

Common Cause in Commander

Common Cause is the #29,666 most-played card on EDHREC, down 378 places over the last 30 days.

Common Cause FAQ

How much is Common Cause worth?

Common Cause is worth about $0.37 for its cheapest playable printing as of Sep 23, 2026.

Is Common Cause legal in Commander?

Yes — Common Cause is legal in Commander. It is also legal in Legacy.

Has Common Cause been reprinted?

Yes — Common Cause has been reprinted 2 times, with 1 printings tracked on The Index.

Why is Common Cause cheap?

Common Cause trades at about $0.37 — 2 reprints keep supply plentiful, and Commander demand is modest (#29,666 on EDHREC).