Magic: The Gathering

Sphinx's Decree

Rivals of Ixalan Promos 24s • rare

Set: Rivals of Ixalan Promos
Collector number: 24s
Rarity: Rare
Mana cost: 1 generic mana white mana
Type: Sorcery
Colors: White
Artist: Daarken
Finish: Foil

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$0.65est. via TCGplayer

0collectors have this

0copies owned

1other printing of this card

Market

What it's worth

$0.65market price via TCGplayer · Aug 19, 2026$0.45 – $0.65 over the tracked period

Estimate for a typical copy of Sphinx's Decree; condition, printing, and grading move the real number.

Lore

Why it matters

Pi hasn't written about this card yet.

Card face

What it does

Each opponent can't cast instant or sorcery spells during that player's next turn.

"Be still."— Azor

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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Other printings

Every version of this card

The same card, printed again — different sets, treatments, and prices.

Sphinx's DecreeRivals of Ixalan · #24 · rare · 2018$0.34

Collectors

Who's collecting this

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About

About Sphinx's Decree

Sphinx's Decree is a card in the Magic: The Gathering catalog on collecto.rs. Rivals of Ixalan Promos 24s • 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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Can I track my own copy of Sphinx's Decree?

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Where does the Sphinx's Decree catalog entry come from?

The catalog entry for Sphinx's Decree is sourced from Scryfall. Catalog-level facts stay consistent across every collector; your own data (condition, edition, acquisition notes) is yours.