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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
Gaddock Teeg GWLegendary Creature — Kithkin Advisor Noncreature spells with mana value 4 or greater can't be cast. Noncreature spells with {X} in their mana costs can't be cast. 2/2
Venser, the Sojourner 3WULegendary Planeswalker — Venser [+2]: Exile target permanent you own. Return it to the battlefield under your control at the beginning of the next end step. [−1]: Creatures can't be blocked this turn. [−8]: You get an emblem with "Whenever you cast a spell, exile target permanent." Loyalty 3
Scattering Stroke 2UUInstant Counter target spell. Clash with an opponent. If you win, at the beginning of your next main phase, you may add an amount of {C} equal to that spell's mana value. (Each clashing player reveals the top card of their library, then puts that card on the top or bottom. A player wins if their card had a higher mana value.)
Charix, the Raging Isle 2UULegendary Creature — Leviathan Crab Spells your opponents cast that target Charix, the Raging Isle cost {2} more to cast. {3}: Charix gets +X/-X until end of turn, where X is the number of Islands you control. 0/17
X UBLegendary Creature — Human Spy As long as X is in X's owner's opponent's hand, X's owner may cast X and activate X's abilities. That opponent can't cast X and plays with their hand revealed. {U}{B}, {T}: Put X into target opponent's hand. {3}{U}{B}: You may play a land or cast a spell from the hand X is in. If you cast a spell this way, you cast it without paying its mana cost. 2/2
Determined GUInstant Other spells you control can't be countered this turn. Draw a card.
Order of Succession 3USorcery Choose left or right. Starting with you and proceeding in the chosen direction, each player chooses a creature controlled by the next player in that direction. Each player gains control of the creature they chose.
Hardened Berserker 2RCreature — Human Berserker Whenever Hardened Berserker attacks, the next spell you cast this turn costs {1} less to cast. 3/2
Mana Breach 2UEnchantment Whenever a player casts a spell, that player returns a land they control to its owner's hand.
Havoc Festival 4BREnchantment Players can't gain life. At the beginning of each player's upkeep, that player loses half their life, rounded up.
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