Quick Answer

Sister of Silence is a rare Creature — Human Knight from 40K (40K) costing {4}{U}. Current price: $0.36 USD. Legal in Commander.

Sister of Silence MTG card

Sister of Silence

Creature — Human Knight

Card Text

Flash Psychic Abomination — When this creature enters, counter target instant spell, sorcery spell, activated ability, or triggered ability.

Card Stats

3/3 rare CMC: 5.0 40K 40K 🎨 Games Workshop
Flash Psychic Abomination

Market Prices

TCGPlayer
$0.36
Normal
Buy
Card Kingdom
$0.69
Normal
Buy
Card Kingdom
$0.79
Foil
Buy
Cardmarket
€0.40
Normal
Buy
Cardmarket
€1.30
Foil
Buy
Prices updated: 2025-12-04

Format Legality

Commander Legal
Duel Legal
Legacy Legal
Oathbreaker Legal
Vintage Legal

Similar Cards

Other Printings (2 total)

Community Stats

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Decks Using This Card
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Comments

Often Played With

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Frequently Asked Questions

What is Sister of Silence? Basics

Sister of Silence is a Creature — Human Knight card from the Magic: The Gathering trading card game.

Its ability reads: "Flash Psychic Abomination — When this creature enters, counter target instant spell, sorcery spell, activated ability, or triggered ability."

How much mana does Sister of Silence cost to cast? Basics

Sister of Silence has a mana cost of {4}{U}, which equals 5.0 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.

Sister of Silence's mana cost of {4}{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.

Sister of Silence has a mana value of 5.0. 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.

Sister of Silence's current oracle text is: "Flash Psychic Abomination — When this creature enters, counter target instant spell, sorcery spell, activated ability, or triggered ability."

What is the current price of Sister of Silence? Pricing

The current market price for Sister of Silence is approximately $0.36 USD on TCGPlayer.

On Cardmarket (Europe), it's approximately €0.4 EUR.

Where can I buy Sister of Silence? Pricing

You can purchase Sister of Silence 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 Sister of Silence legal in Standard? Legality

Format legality information for Sister of Silence in Standard is not available.

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

Is Sister of Silence legal in Modern? Legality

Format legality information for Sister of Silence in Modern is not available.

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

Is Sister of Silence legal in Commander (EDH)? Legality

Sister of Silence 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 Sister of Silence legal in Pioneer? Legality

Format legality information for Sister of Silence in Pioneer is not available.

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

Is Sister of Silence legal in Legacy? Legality

Sister of Silence is Legal in Legacy format.

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

Is Sister of Silence legal in Vintage? Legality

Sister of Silence 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 Sister of Silence legal in Pauper? Legality

Format legality information for Sister of Silence 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 Sister of Silence from? Details

This printing of Sister of Silence is from 40K (40K), with collector number 26.

Sister of Silence may also appear in other MTG sets with different art or special treatments.

What is Sister of Silence's rarity? Details

Sister of Silence is a rare card in 40K.

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

Who illustrated Sister of Silence? Details

Sister of Silence was illustrated by Games Workshop.

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

What is Sister of Silence's power and toughness? Details

Sister of Silence is a 3/3 creature.

Power (3) determines how much combat damage the creature deals. Toughness (3) determines how much damage it can take before being destroyed.

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