Card Codex

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17 May 2024: Card library updated.

Code of Constraint

2U · Instant

Target creature gets -4/-0 until end of turn. Draw a card. Addendum — If you cast this spell during your main phase, tap that creature and it doesn't untap during its controller's next untap step.

Similar cards

Color identity:
NameManaTypeText
Cast into Darkness 1BEnchantment — Aura Enchant creature Enchanted creature gets -2/-0 and can't block.
Crippling Blight BEnchantment — Aura Enchant creature Enchanted creature gets -1/-1 and can't block.
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Borne Upon a Wind 1UInstant You may cast spells this turn as though they had flash. Draw a card.
Gnawing Vermin BCreature — Rat When Gnawing Vermin enters the battlefield, target player mills two cards. When Gnawing Vermin dies, target creature you don't control gets -1/-1 until end of turn. 1/1
Pestermite 2UCreature — Faerie Rogue Flash Flying When Pestermite enters the battlefield, you may tap or untap target permanent. 2/1
Savage Beating 3RRInstant Cast this spell only during your turn and only during combat. Choose one — • Creatures you control gain double strike until end of turn. • Untap all creatures you control. After this phase, there is an additional combat phase. Entwine {1}{R} (Choose both if you pay the entwine cost.)
Moderation 1WUEnchantment You can't cast more than one spell each turn. Whenever you cast a spell, draw a card.
Jem Lightfoote, Sky Explorer 2WULegendary Creature — Human Scout Flying, vigilance At the beginning of your end step, if you haven't cast a spell from your hand this turn, draw a card. 3/3
Pirate's Landing RSorcery Draw a card. If mana from a Treasure was spent to cast this spell, seek a Pirate card instead.
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