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Magic: The Gathering

Permeating Mass

Eldritch Moon 165 • rare

Set
Eldritch Moon
Collector number
165
Rarity
Rare
Mana cost
green mana
Type
Creature
Colors
Green
Artist
Joseph Meehan
Market price
$0.36
$0.36est. via TCGplayer
104,743cards tracked
1other printing of this card
Card face

What it does

Whenever this creature deals combat damage to a creature, that creature becomes a copy of this creature.

Woodland geists concluded that Emrakul would be unable to warp the denizens of the forest if the geists got there first.
Formats

Where you can play it

  • StandardNot legal
  • PioneerLegal
  • ModernLegal
  • LegacyLegal
  • VintageLegal
  • CommanderLegal
  • PauperNot legal
  • BrawlLegal
  • HistoricLegal
  • TimelessLegal
  • Penny DreadfulLegal
  • 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.

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Provenance

Where it came from

Permeating Mass was released in 2016 as part of the Eldritch Moon expansion for Magic: The Gathering. The set focused on the corruption of the plane of Innistrad by the Eldrazi titan Emrakul, representing a shift from gothic horror to cosmic, body-horror themes. Mechanically, the card was designed to reflect this parasitic transformation, turning any creature it touches into another copy of itself, effectively mimicking the slow, relentless takeover of the plane’s inhabitants.

The artwork was created by illustrator Clint Cearley, who sought to capture the unsettling, amorphous nature of the Eldrazi influence. Cearley’s design emphasizes a gelatinous, encroaching mass that strips away the original form of its victims, aligning with the set's aesthetic of biological mutation. Upon release, the card gained recognition among players for its unique triggered ability, which serves as a potent deterrent against aggressive creature-based strategies in limited formats.

Written by Pi, the helpful collecto.rs AI

Collectors

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About

About Permeating Mass

Permeating Mass is a card in the Magic: The Gathering catalog on collecto.rs. Eldritch Moon 165 • 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.

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