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
Hypnotic Pattern UInstant Target creature perpetually gets -2/-0. Target creature gets -2/-0 until end of turn.
Matsu-Tribe Sniper 1GCreature — Snake Warrior Archer {T}: Matsu-Tribe Sniper deals 1 damage to target creature with flying. Whenever Matsu-Tribe Sniper deals damage to a creature, tap that creature and it doesn't untap during its controller's next untap step. 1/1
Deepwater Hypnotist 1UCreature — Merfolk Wizard Inspired — Whenever Deepwater Hypnotist becomes untapped, target creature an opponent controls gets -3/-0 until end of turn. 2/1
Everglove Courier 2GCreature — Elf You may choose not to untap Everglove Courier during your untap step. {2}{G}, {T}: Target Elf creature gets +2/+2 and has trample for as long as Everglove Courier remains tapped. 2/1
Mutilate 2BBSorcery All creatures get -1/-1 until end of turn for each Swamp you control.
Ray of Enfeeblement BInstant Target creature gets -4/-1 until end of turn. If that creature is white, it gets -4/-4 until end of turn instead.
Magnetic Mountain 1RREnchantment Blue creatures don't untap during their controllers' untap steps. At the beginning of each player's upkeep, that player may choose any number of tapped blue creatures they control and pay {4} for each creature chosen this way. If the player does, untap those creatures.
Thelon's Curse GGEnchantment Blue creatures don't untap during their controllers' untap steps. At the beginning of each player's upkeep, that player may choose any number of tapped blue creatures they control and pay {U} for each creature chosen this way. If the player does, untap those creatures.
Olivia's Midnight Ambush 1BInstant Target creature gets -2/-2 until end of turn. If it's night, that creature gets -13/-13 until end of turn instead.
Dream Tides 2UUEnchantment Creatures don't untap during their controllers' untap steps. At the beginning of each player's upkeep, that player may choose any number of tapped nongreen creatures they control and pay {2} for each creature chosen this way. If the player does, untap those creatures.
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