Card Codex

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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
Impatient Iguana 1RCreature — Lizard Wizard If Impatient Iguana is in your opening hand and you're not the starting player, you may reveal it. If you do, you become the starting player. Haste 2/1
Soulfire Eruption 6RRRSorcery Choose any number of target creatures, planeswalkers, and/or players. For each of them, exile the top card of your library, then Soulfire Eruption deals damage equal to that card's mana value to that permanent or player. You may play the exiled cards until the end of your next turn.
Bretagard Stronghold Land Bretagard Stronghold enters the battlefield tapped. {T}: Add {G}. {G}{W}{W}, {T}, Sacrifice Bretagard Stronghold: Put a +1/+1 counter on each of up to two target creatures you control. They gain vigilance and lifelink until end of turn. Activate only as a sorcery.
Coronation of Chaos 2RSorcery Up to three target creatures can't block this turn. Goad them. (Until your next turn, those creatures attack each combat if able and attack a player other than you if able.)
Saprazzan Legate 3UCreature — Merfolk Soldier If an opponent controls a Mountain and you control an Island, you may cast this spell without paying its mana cost. Flying 1/3
Rune of Protection: Artifacts 1WEnchantment {W}: The next time an artifact source of your choice would deal damage to you this turn, prevent that damage. Cycling {2} ({2}, Discard this card: Draw a card.)
Threefold Signal 3Artifact When Threefold Signal enters the battlefield, scry 3. Each spell you cast that's exactly three colors has replicate {3}. (When you cast it, copy it for each time you paid its replicate cost. You may choose new targets for the copies. A copy of a permanent spell becomes a token.)
Enthusiastic Mechanaut URArtifact Creature — Goblin Artificer Flying Artifact spells you cast cost {1} less to cast. 2/2
Galvanic Relay 2RSorcery Exile the top card of your library. During your next turn, you may play that card. Storm (When you cast this spell, copy it for each spell cast before it this turn.)
Hex, Kellan's Companion 1GLegendary Creature — Dog Haste Whenever you cast an Adventure spell, if Hex, Kellan's Companion is on the battlefield or in exile, it perpetually gets +1/+1. Then if it's on the battlefield, exile it with a fetch counter on it. Whenever you cast a spell from exile, if Hex is in exile with a fetch counter on it, put it onto the battlefield. 1/1
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