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17 May 2024: Card library updated.

Sphinx's Decree

1W · Sorcery

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

Similar cards

Color identity:
NameManaTypeText
Aven Shrine 1WWEnchantment Whenever a player casts a spell, that player gains X life, where X is the number of cards in all graveyards with the same name as that spell.
Eloren Wilds Plane — Shandalar Whenever a player taps a permanent for mana, that player adds one mana of any type that permanent produced. Whenever chaos ensues, target player can't cast spells until a player planeswalks.
Recoup 1RSorcery Target sorcery card in your graveyard gains flashback until end of turn. The flashback cost is equal to its mana cost. (Mana cost includes color.) Flashback {3}{R} (You may cast this card from your graveyard for its flashback cost. Then exile it.)
Showdown of the Skalds 2RWEnchantment — Saga (As this Saga enters and after your draw step, add a lore counter. Sacrifice after III.) I — Exile the top four cards of your library. Until the end of your next turn, you may play those cards. II, III — Whenever you cast a spell this turn, put a +1/+1 counter on target creature you control.
Vine Gecko 1GCreature — Elemental Lizard The first kicked spell you cast each turn costs {1} less to cast. Whenever you cast a kicked spell, put a +1/+1 counter on Vine Gecko. 2/2
Mind Ravel 2BSorcery Target player discards a card. Draw a card at the beginning of the next turn's upkeep.
Isolation Cell 4Artifact Whenever an opponent casts a creature spell, that player loses 2 life unless they pay {2}.
Celestine Reef Plane — Luvion Creatures without flying or islandwalk can't attack. Whenever chaos ensues, until a player planeswalks, you can't lose the game and your opponents can't win the game.
Chief Engineer 1UCreature — Vedalken Artificer Artifact spells you cast have convoke. (Your creatures can help cast those spells. Each creature you tap while casting an artifact spell pays for {1} or one mana of that creature's color.) 1/3
Cherished Hatchling 1GCreature — Dinosaur When Cherished Hatchling dies, you may cast Dinosaur spells this turn as though they had flash, and whenever you cast a Dinosaur spell this turn, it gains "When this creature enters the battlefield, you may have it fight another target creature." 2/1
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