Quick Answer

Mass Diminish is a rare Sorcery from C19 (C19) costing {1}{U}. Current price: $0.51 USD. Legal in Commander.

Mass Diminish MTG card

Mass Diminish

Sorcery

Card Text

Until your next turn, creatures target player controls have base power and toughness 1/1. Flashback {3}{U} (You may cast this card from your graveyard for its flashback cost. Then exile it.)

Transformed from brute to cute.

Card Stats

rare CMC: 2.0 C19 C19 🎨 E. M. Gist
Flashback

Market Prices

TCGPlayer
$0.51
Normal
Buy
Card Kingdom
$1.49
Normal
Buy
Cardmarket
€0.52
Normal
Buy
Cardmarket
€0.20
Foil
Buy
Prices updated: 2025-12-04

Format Legality

Commander Legal
Duel Legal
Legacy Legal
Oathbreaker Legal
Vintage Legal

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Community Stats

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Frequently Asked Questions

What is Mass Diminish? Basics

Mass Diminish is a Sorcery card from the Magic: The Gathering trading card game.

Its ability reads: "Until your next turn, creatures target player controls have base power and toughness 1/1. Flashback {3}{U} (You may cast this card from your graveyard for its flashback cost. Then exile it.)"

How much mana does Mass Diminish cost to cast? Basics

Mass Diminish has a mana cost of {1}{U}, which equals 2.0 total mana (converted mana cost/mana value).

It requires U mana to cast.

What does mana cost mean in Magic: The Gathering? Basics

Mana cost is the amount and type of mana required to cast a spell in Magic: The Gathering.

Mass Diminish's mana cost of {1}{U} means you need to pay that much mana from your lands or other sources.

Colored symbols (W=White, U=Blue, B=Black, R=Red, G=Green) must be paid with that specific color, while numbers can be paid with any color.

What is converted mana cost (CMC) or mana value? Basics

Converted mana cost (now officially called "mana value") is the total amount of mana in a card's mana cost, regardless of color.

Mass Diminish has a mana value of 2.0. This is important for effects that care about a spell's total cost, like cascade or cards that say "mana value 3 or less."

What is oracle text? Basics

Oracle text is the official, current rules text for a Magic card as maintained by Wizards of the Coast. It supersedes any printed text on older cards.

Mass Diminish's current oracle text is: "Until your next turn, creatures target player controls have base power and toughness 1/1. Flashback {3}{U} (You may cast this card from your graveyard for its flashback cost. Then exile it.)"

What is the current price of Mass Diminish? Pricing

The current market price for Mass Diminish is approximately $0.51 USD on TCGPlayer.

On Cardmarket (Europe), it's approximately €0.52 EUR.

Where can I buy Mass Diminish? Pricing

You can purchase Mass Diminish from major MTG retailers including:

Prices vary by condition and printing. Check multiple sellers to find the best price.

What is the difference between normal and foil cards? Pricing

Foil cards have a shiny, holographic finish that makes them more collectible. They are functionally identical to normal cards but typically cost more due to their rarity and visual appeal.

Is Mass Diminish legal in Standard? Legality

Format legality information for Mass Diminish in Standard is not available.

Standard is a rotating format that only allows cards from the most recent sets.

Is Mass Diminish legal in Modern? Legality

Format legality information for Mass Diminish in Modern is not available.

Modern includes all cards printed in a standard-legal set from 8th Edition forward.

Is Mass Diminish legal in Commander (EDH)? Legality

Mass Diminish is Legal in Commander (EDH) format.

Commander is a casual multiplayer format where you build a 100-card singleton deck around a legendary creature.

Is Mass Diminish legal in Pioneer? Legality

Format legality information for Mass Diminish in Pioneer is not available.

Pioneer is a non-rotating format that includes all standard-legal sets from Return to Ravnica forward.

Is Mass Diminish legal in Legacy? Legality

Mass Diminish is Legal in Legacy format.

Legacy allows almost all cards ever printed, with a substantial ban list for balance.

Is Mass Diminish legal in Vintage? Legality

Mass Diminish is Legal in Vintage format.

Vintage is the most permissive format, allowing almost all cards with only a minimal ban list. Some powerful cards are "Restricted" (limited to 1 copy).

Is Mass Diminish legal in Pauper? Legality

Format legality information for Mass Diminish in Pauper is not available.

Pauper only allows cards that have been printed at common rarity in a paper or online set.

What is format legality in MTG? Legality

Format legality indicates which official MTG formats allow a card to be played:

  • Legal: Card is allowed in the format
  • Banned: Card is prohibited from play
  • Restricted: Limited to 1 copy (Vintage only)
  • Not Legal: Card was never part of that format's card pool

Different formats have different banned lists based on power level and game balance.

What set is Mass Diminish from? Details

This printing of Mass Diminish is from C19 (C19), with collector number 10.

Mass Diminish may also appear in other MTG sets with different art or special treatments.

What is Mass Diminish's rarity? Details

Mass Diminish is a rare card in C19.

Card rarity affects both availability and price. From rarest to most common: Mythic Rare → Rare → Uncommon → Common.

Who illustrated Mass Diminish? Details

Mass Diminish was illustrated by E. M. Gist.

Magic: The Gathering features artwork from hundreds of talented artists, and many cards have been reprinted with new art over the years.

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