Sphinx's Decree
~$0.36 low · ~$0.79 high
White. Sorcery
Rivals of Ixalan #24 · Illustrated by Daarken
Rivals of Ixalan #24 · Illustrated by DaarkenWhat is Sphinx's Decree worth?
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TCGplayer market prices in USD, updated October 14, 2026. Each price is for one printing and one finish.
Oracle text
Each opponent can't cast instant or sorcery spells during that player's next turn.
"Be still." —Azor
Format legality
All 2 printings of Sphinx's Decree
| Printing | Rarity | Non-foil | Foil | Cardmarket (EUR) | My collection |
|---|---|---|---|---|---|
 Rivals of Ixalan Promos prix #24s· 2018Promorare· Cardmarket €0.59 foil | rare | No non-foil printing | $0.79 | €0.59 foil | |
 Rivals of Ixalan rix #24· 2018rare· Cardmarket €0.21 · €0.39 foil | rare | $0.36 | $0.54 | €0.21€0.39 foil |
Prices are TCGplayer market prices in USD for each printing and finish, via Scryfall. They are a guide, not an appraisal.
Where to buy Sphinx's Decree
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Card details
- First printed
- 2018
- Printings
- 2
- Mana value
- 2
- EDHREC rank
- #23,416 on EDHREC (Commander popularity)
- Artist
- Daarken
What the codes mean
The small print at the bottom of the Rivals of Ixalan card (#24).
024 · RIX · R · EN
- 024Collector number: this card's place in the set list. Main-set cards print it over the set's card count.
- RIXSet code for Rivals of Ixalan
- RRare
- ENPrinted in English
How to read a Magic card: every part and code, on real cards.
Rulings (1)
2018-01-19
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.
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