Sphinx’s Decree (RIX #24)
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Sphinx's Decree is a rare printing from Rivals of Ixalan (RIX #24), a Sorcery. Illustrated by Daarken.
Card text
Each opponent can't cast instant or sorcery spells during that player's next turn.
"Be still."
—Azor
Details
| Mana cost | {1}{W} |
|---|---|
| Type | Sorcery |
| Rarity | Rare |
| Set | Rivals of Ixalan (RIX) |
| Collector number | 24 |
| Artist | Daarken |
| Released | 2018-01-19 |
Current price
As of 2026-10-20, Scryfall listed this printing at non-foil $0.37, foil $0.57 (USD). Prices change constantly, so check the live price before buying.
Buy Sphinx's Decree on TCGplayer
Legality
| Standard | Not legal |
|---|---|
| Future Standard | Not legal |
| Historic | Legal |
| Timeless | Legal |
| Gladiator | Legal |
| Pioneer | Legal |
| Modern | Legal |
| Legacy | Legal |
| Pauper | Not legal |
| Vintage | Legal |
| Penny Dreadful | Legal |
| Commander | Legal |
| Oathbreaker | Legal |
| Standard Brawl | Not legal |
| Brawl | Legal |
| Competitive Brawl | Legal |
| Alchemy | Not legal |
| Pauper Commander | Not legal |
| Duel Commander | Legal |
| Old School | Not legal |
| Premodern | Not legal |
| PrEDH | Not legal |
| TLR | Legal |
Keep exploring
Search the MTGBrew card database for more cards, or build a deck with the AI Deck Builder.
Rulings
- January 19, 2018 — If multiple effects say that an opponent can’t cast instant or sorcery spells during that player’s next turn, they all apply to the same turn.
Other printings of Sphinx’s Decree
Every MTGBrew page for another printing of Sphinx’s Decree:
More cards from Rivals of Ixalan
Other cards in Rivals of Ixalan on MTGBrew: