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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
Leyline of Combustion 2RREnchantment If Leyline of Combustion is in your opening hand, you may begin the game with it on the battlefield. Whenever you and/or at least one permanent you control becomes the target of a spell or ability an opponent controls, Leyline of Combustion deals 2 damage to that player.
Frenzied Saddlebrute 4RCreature — Orc Warrior Haste All creatures can attack your opponents and planeswalkers your opponents control as though those creatures had haste. 5/4
Break Through the Line 1REnchantment {R}: Target creature with power 2 or less gains haste until end of turn and can't be blocked this turn.
Platinum Emperion 8Artifact Creature — Golem Your life total can't change. (You can't gain or lose life. You can't pay any amount of life except 0.) 8/8
Keeper of the Flame RRCreature — Human Wizard {R}, {T}: Choose target opponent who had more life than you did as you activated this ability. Keeper of the Flame deals 2 damage to that player. 1/2
Cartouche of Zeal REnchantment — Aura Cartouche Enchant creature you control When Cartouche of Zeal enters the battlefield, target creature can't block this turn. Enchanted creature gets +1/+1 and has haste.
Hammerhand REnchantment — Aura Enchant creature When Hammerhand enters the battlefield, target creature can't block this turn. Enchanted creature gets +1/+1 and has haste.
Capricious Hellraiser 3RRRCreature — Phyrexian Dragon This spell costs {3} less to cast if you have nine or more cards in your graveyard. Flying When Capricious Hellraiser enters the battlefield, exile three cards at random from your graveyard. Choose a noncreature, nonland card from among them and copy it. You may cast the copy without paying its mana cost. 4/4
Art Appreciation 1RSorcery Put an art sticker on a nonland permanent you own. Then ask a person outside the game to rate its new art on a scale from 1 to 5, where 5 is the best. When they rate the art, up to that many target creatures can't block this turn.
Devouring Deep 2UCreature — Fish Islandwalk (This creature can't be blocked as long as defending player controls an Island.) 1/2
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