Common Cause
~$0.37 low · ~$6.22 high
White. Enchantment
Mercadian Masques #13 · Illustrated by John Matson
Mercadian Masques #13 · Illustrated by John MatsonWhat is Common Cause worth?
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TCGplayer market prices in USD, updated October 14, 2026. Each price is for one printing and one finish.
Oracle text
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.
Format legality
The only printing of Common Cause
| Printing | Rarity | Non-foil | Foil | Cardmarket (EUR) | My collection |
|---|---|---|---|---|---|
 Mercadian Masques mmq #13· 1999rare· Cardmarket €0.41 · €5.42 foil | rare | $0.37 | $6.22 | €0.41€5.42 foil |
Prices are TCGplayer market prices in USD for each printing and finish, via Scryfall. They are a guide, not an appraisal.
Where to buy Common Cause
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Card details
- First printed
- 1999
- Printings
- 1
- Mana value
- 3
- EDHREC rank
- #29,813 on EDHREC (Commander popularity)
- Artist
- John Matson
Rulings (2)
2004-10-04
It really does mean “all creatures”, including your opponent’s.
2004-10-04
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.
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