Card Codex

M:tG card similarity search

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
Treacherous Urge 4BInstant Target opponent reveals their hand. You may put a creature card from it onto the battlefield under your control. That creature gains haste. Sacrifice it at the beginning of the next end step.
Interplanar Beacon Land Whenever you cast a planeswalker spell, you gain 1 life. {T}: Add {C}. {1}, {T}: Add two mana of different colors. Spend this mana only to cast planeswalker spells.
Ronom Serpent 5USnow Creature — Serpent Ronom Serpent can't attack unless defending player controls a snow land. When you control no snow lands, sacrifice Ronom Serpent. 5/6
Karma 2WWEnchantment At the beginning of each player's upkeep, Karma deals damage to that player equal to the number of Swamps they control.
Sentinel of the Pearl Trident 4UCreature — Merfolk Soldier Flash When Sentinel of the Pearl Trident enters the battlefield, you may exile target historic permanent you control. If you do, return that card to the battlefield under its owner's control at the beginning of the next end step. (Artifacts, legendaries, and Sagas are historic.) 3/3
Frankie Peanuts 2WWLegendary Creature — Elephant Rogue At the beginning of your upkeep, you may ask target player a yes-or-no question. If you do, that player answers the question truthfully and abides by that answer if able until end of turn. 2/3
Lapis Orb of Dragonkind 2UArtifact {T}: Add {U}. When you spend this mana to cast a Dragon creature spell, scry 2. (Look at the top two cards of your library, then put any number of them on the bottom of your library and the rest on top in any order.)
Discreet Retreat 3BEnchantment — Aura Enchant land Enchanted land has "{T}: Add two mana of any one color. Spend this mana only to cast outlaw spells or activate abilities of outlaw sources." (Assassins, Mercenaries, Pirates, Rogues, and Warlocks are outlaws.) Whenever you cast your first outlaw spell each turn, you draw a card and you lose 1 life.
Cunning Advisor 3BCreature — Human Advisor {T}: Target opponent discards a card. Activate only during your turn, before attackers are declared. 1/1
Aurora Eidolon 3WCreature — Spirit {W}, Sacrifice Aurora Eidolon: Prevent the next 3 damage that would be dealt to any target this turn. Whenever you cast a multicolored spell, you may return Aurora Eidolon from your graveyard to your hand. 2/2
Page 303