Deafening Silence is a one-mana white Enchantment that debuted in Throne of Eldraine in September 2019. Its effect is short: each player cannot cast more than one noncreature spell each turn.
That simple restriction has made it a recurring sideboard staple against combo and spellslinger decks across multiple constructed formats. It is a symmetrical effect, which shapes exactly how and when it gets played.
This guide covers the full rules text, the specific rulings players get wrong, and the format legality picture for Deafening Silence as it stands today.
Collectors and players picking this card up for the first time should understand both its power and its real limitations before slotting it into a sideboard plan.
Its narrow, symmetrical design also makes it a useful case study in how modern hate cards are built to punish a specific strategy without being universally oppressive against every possible opponent.
The card text is a single sentence: each player can't cast more than one noncreature spell each turn. It costs one white mana and has no other abilities.
Because it is symmetrical, it restricts its own controller just as much as the opponent, which is the central deckbuilding consideration around the card.
Deafening Silence first appeared in Throne of Eldraine in 2019. It was later reprinted in Mystery Booster 2, included in a Secret Lair Drop, and again in Special Guests, giving it four distinct print runs across a range of price points and rarities.
Each reprint reflects continued demand for the card as a sideboard tool, since Wizards generally reprints functional role-players when supply runs thin relative to ongoing play.
Deafening Silence looks at the entire turn, including spells cast before it resolved. If a player has already cast a noncreature spell earlier in the turn, casting Deafening Silence itself counts as that turn's one allowed noncreature spell, locking out any further noncreature spells that turn.
This means a player cannot cast Deafening Silence and then follow it up with a second noncreature spell in the same turn, which is a common misplay among newer players.
Deafening Silence is legal in Legacy, Modern, Pioneer, and Vintage. It sees the most play in Legacy and Modern sideboards, where combo and spellslinger decks are common enough to justify a dedicated answer.
Its adoption in Vintage is lower, largely due to a different metagame mix where the card's symmetrical downside matters more relative to the format's own noncreature-heavy strategies.
Because Deafening Silence restricts its own controller equally, maindecking it is a real cost against any matchup that is not combo-focused. Most decks would rather have a flexible answer than a symmetrical restriction against a fair opponent.
That tradeoff is why the card lives almost exclusively in sideboards, brought in specifically for matchups where the asymmetry of who benefits actually favors the Deafening Silence player.
Deafening Silence belongs to a broader family of symmetrical hate cards Wizards has printed across Magic's history, designed specifically so a slower, more patient deck can choose to accept the same restriction its opponent faces in exchange for stopping a specific strategy cold.
That symmetrical design is deliberate, not an oversight, and understanding it is key to using the card correctly rather than expecting it to function like a one-sided piece of disruption.
Judges frequently field questions about whether casting Deafening Silence itself counts toward its own restriction. The rules answer is that it does, since the spell is on the stack and resolving as part of the turn's spell count once it is cast.
This edge case is a common source of confusion at the table and is worth confirming with a judge before assuming a follow-up noncreature spell is safe to cast the same turn.
Throne of Eldraine, released in September 2019.
Yes, the effect is symmetrical and applies to both players equally.
Yes, it is legal in Legacy, Modern, Pioneer, and Vintage.
No, casting Deafening Silence itself uses that turn's one allowed noncreature spell if no spell was cast earlier that turn.
No, it only restricts spells being cast, not activated or triggered abilities.
Yes, its symmetrical restriction is widely viewed as balanced since it punishes both players equally.
Keep your sideboard cards organized and tournament-ready in a proper binder, and browse more constructed staples in the Magic: The Gathering collection.
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