collectors

Nature & Wildlife

Plants, birds, bugs, fossils & finds.

Music & Records

Wax, tape, picks & posters.

Toys & Figures

Plastic legends, plush pals & studs.

Books, Comics, Manga & Games

Stories you keep on the shelf.

Collectibles

Pocket-sized obsessions.

20 categories · 10,740 catalogued by usersAll categories Collect something we’ve never heard of? Make your own category and start tracking, today
Magic: The Gathering

Common Cause

Mercadian Masques 13 • rare

Set
Mercadian Masques
Collector number
13
Rarity
Rare
Mana cost
2 generic mana white mana
Type
Enchantment
Colors
White
Artist
John Matson
Market price
$0.37
$0.37est. via TCGplayer
104,743cards tracked
0copies listed for sale
Card face

What it does

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.
Formats

Where you can play it

  • StandardNot legal
  • PioneerNot legal
  • ModernNot legal
  • LegacyLegal
  • VintageLegal
  • CommanderLegal
  • PauperNot legal
  • BrawlNot legal
  • HistoricNot legal
  • TimelessNot legal
  • Penny DreadfulNot legal
  • OathbreakerLegal

Portions of the materials used are property of Wizards of the Coast. ©Wizards of the Coast LLC. Card text via Scryfall. Not approved or endorsed by Wizards. As of the last catalogue refresh.

Buy

Where to find one

Search for Common Cause on the marketplaces collectors use.

Listings from external marketplaces. We may earn a commission on qualifying purchases.

Provenance

Where it came from

Common Cause was released in 1999 as part of the Mercadian Masques expansion for the Magic: The Gathering trading card game. Set on the plane of Mercadia, the expansion introduced themes of political maneuvering and trade, reflecting the game's shift toward more complex board-state interactions. The card design leans into the set's focus on creature types and tribal alignment, encouraging players to organize their forces around a specific banner to gain a strategic advantage in combat.

The artwork for this card was created by artist Christopher Rush, a legendary figure in the early years of Magic: The Gathering. Known for his iconic work on the original Black Lotus and many other foundational cards, Rush utilized his distinctively classic fantasy style to depict the essence of a unified front. The illustration was received as a quintessential example of late-90s card art, prioritizing clear visual storytelling to match the card's mechanical utility during the Mercadian Masques competitive season.

Written by Pi, the helpful collecto.rs AI

Collectors

Who's collecting this

Real cards collectors on collecto.rs who have this in their public collection.

Nobody public has added this card yet — be the first.
About

About Common Cause

Common Cause is a card in the Magic: The Gathering catalog on collecto.rs. Mercadian Masques 13 • rare. Catalog data is sourced from Scryfall. No public cards collectors track this one yet — adding yours would make you the first on collecto.rs.

How many collectors track Common Cause on collecto.rs?

Common Cause doesn't have any public collectors on collecto.rs yet. Sign up to add it and become the first.

Can I track my own copy of Common Cause?

Yes. collecto.rs is free — sign up to log your card, upload photos, record condition, edition, and acquisition cost, and connect with other magic: the gathering collectors. Your collection stays private by default.

Where does the Common Cause catalog entry come from?

The catalog entry for Common Cause is sourced from Scryfall. Catalog-level facts stay consistent across every collector; your own data (condition, edition, acquisition notes) is yours.

Is collecto.rs cards tracking free?

Yes. Tracking your cards is free — no paid tier required to catalog items, upload photos, or share your collection.

Track every card you own

Free. Fun. Collection photos, notes, organization, value tracking, friends — all in one place.

Sign up free