Sister of Silence

Creature — Human Knight

Set

Rarity

Rare

Mana Cost

Price · Cardmarket trend

€0.63

Artist

Games Workshop

Power / Toughness

3 / 3

Cardmarket trend via Scryfall, as of 10/28/2026. May differ from the actual price.

Oracle Text

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

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Flash Rule 702.8 Glossary

A keyword ability that lets a player play a card any time they could cast an instant. See rule 702.8, “Flash.”

Warhammer 40,000 Commander (40k)