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
Tightening Coils 1UEnchantment — Aura Enchant creature Enchanted creature gets -6/-0 and loses flying.
Loathsome Catoblepas 5BCreature — Beast {2}{G}: Loathsome Catoblepas must be blocked this turn if able. When Loathsome Catoblepas dies, target creature an opponent controls gets -3/-3 until end of turn. 3/3
Krovikan Plague 2BEnchantment — Aura Enchant non-Wall creature you control When Krovikan Plague enters the battlefield, draw a card at the beginning of the next turn's upkeep. Tap enchanted creature: Krovikan Plague deals 1 damage to any target. Put a -0/-1 counter on enchanted creature. Activate only if enchanted creature is untapped.
Virtue of Loyalty 3WWEnchantment At the beginning of your end step, put a +1/+1 counter on each creature you control. Untap those creatures.
Drana's Silencer 5BCreature — Vampire Rogue When Drana's Silencer enters the battlefield, target creature an opponent controls gets -X/-X until end of turn, where X is the number of creatures in your party. (Your party consists of up to one each of Cleric, Rogue, Warrior, and Wizard.) 3/2
Veteran's Voice REnchantment — Aura Enchant creature you control Tap enchanted creature: Target creature other than the creature tapped this way gets +2/+1 until end of turn. Activate only if enchanted creature is untapped.
Crackleburr 1U/RU/RCreature — Elemental {U/R}{U/R}, {T}, Tap two untapped red creatures you control: Crackleburr deals 3 damage to any target. {U/R}{U/R}, {Q}, Untap two tapped blue creatures you control: Return target creature to its owner's hand. ({Q} is the untap symbol.) 2/2
Scarscale Ritual 1U/BSorcery As an additional cost to cast this spell, put a -1/-1 counter on a creature you control. Draw two cards.
Lodestone Myr 4Artifact Creature — Myr Trample Tap an untapped artifact you control: Lodestone Myr gets +1/+1 until end of turn. 2/2
Keldon Battlewagon 5Artifact Creature — Juggernaut Trample Keldon Battlewagon can't block. When Keldon Battlewagon attacks, sacrifice it at end of combat. Tap an untapped creature you control: Keldon Battlewagon gets +X/+0 until end of turn, where X is the power of the creature tapped this way. 0/3
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