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
Plagued Rusalka BCreature — Spirit {B}, Sacrifice a creature: Target creature gets -1/-1 until end of turn. 1/1
Battle at the Bridge XBSorcery Improvise (Your artifacts can help cast this spell. Each artifact you tap after you're done activating mana abilities pays for {1}.) Target creature gets -X/-X until end of turn. You gain X life.
Grimgrin, Corpse-Born 3UBLegendary Creature — Zombie Warrior Grimgrin, Corpse-Born enters the battlefield tapped and doesn't untap during your untap step. Sacrifice another creature: Untap Grimgrin and put a +1/+1 counter on it. Whenever Grimgrin attacks, destroy target creature defending player controls, then put a +1/+1 counter on Grimgrin. 5/5
Korozda Gorgon 3BGCreature — Gorgon Deathtouch {2}, Remove a +1/+1 counter from a creature you control: Target creature gets -1/-1 until end of turn. 2/5
Drooling Groodion 3BBGCreature — Beast {2}{B}{G}, Sacrifice a creature: Target creature gets +2/+2 until end of turn. Another target creature gets -2/-2 until end of turn. 4/3
Crookclaw Elder 5UCreature — Bird Wizard Flying Tap two untapped Birds you control: Draw a card. Tap two untapped Wizards you control: Target creature gains flying until end of turn. 3/2
capital offense 2BBinstant target creature gets -x/-x until end of turn, where x is the number of times a capital letter appears in its rules text. (ignore reminder text and flavor text.)
Fodder Launch 3BTribal Sorcery — Goblin As an additional cost to cast this spell, sacrifice a Goblin. Target creature gets -5/-5 until end of turn. Fodder Launch deals 5 damage to that creature's controller.
Acornelia, Fashionable Filcher 3BLegendary Creature — Squirrel Whenever you cast a spell with a squirrel in its art, you get {A} (an acorn counter). Whenever a Squirrel you control enters the battlefield or dies, you get {A}. {2}{B}, Pay X {A}: Target creature gets -X/-X until end of turn. {G}, Pay X {A}: Target creature gets +X/+X until end of turn. 3/3
Benefactor's Draught 1GInstant Untap all creatures. Until end of turn, whenever a creature an opponent controls blocks, draw a card. Draw a card.
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