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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
Teferi's Contingency WUUInstant Counter target spell. Each card in its controller's graveyard, hand, and library with the same name as that spell perpetually gains "This spell costs {2} more to cast."
Sanctum Prelate 1WWCreature — Human Cleric As Sanctum Prelate enters the battlefield, choose a number. Noncreature spells with mana value equal to the chosen number can't be cast. 2/2
Death Bomb 3BInstant As an additional cost to cast this spell, sacrifice a creature. Destroy target nonblack creature. It can't be regenerated. Its controller loses 2 life.
Recurring Nightmare 2BEnchantment Sacrifice a creature, Return Recurring Nightmare to its owner's hand: Return target creature card from your graveyard to the battlefield. Activate only as a sorcery.
Blinding Angel 3WWCreature — Angel Flying (This creature can't be blocked except by creatures with flying or reach.) Whenever Blinding Angel deals combat damage to a player, that player skips their next combat phase. 2/4
Unified Will 1UInstant Counter target spell if you control more creatures than that spell's controller.
Mana Cannons 2REnchantment Whenever you cast a multicolored spell, Mana Cannons deals X damage to any target, where X is the number of colors that spell is.
The Sixth Doctor 4GULegendary Creature — Time Lord Doctor Time Lord's Prerogative — Whenever you cast a historic spell, copy it, except the copy isn't legendary. This ability triggers only once each turn. (Artifacts, legendaries, and Sagas are historic. A copy of a permanent spell becomes a token.) 3/3
Etherium Sculptor 1UArtifact Creature — Vedalken Artificer Artifact spells you cast cost {1} less to cast. 1/2
Mutual Epiphany Phenomenon When you encounter Mutual Epiphany, each player draws four cards. (Then planeswalk away from this phenomenon.)
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