Card Codex

M:tG card similarity search

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
Misstep 1USorcery Creatures target player controls don't untap during that player's next untap step.
Vertigo Spawn 1UCreature — Illusion Defender Whenever Vertigo Spawn blocks a creature, tap that creature. That creature doesn't untap during its controller's next untap step. 0/3
Kor Hookmaster 2WCreature — Kor Soldier When Kor Hookmaster enters the battlefield, tap target creature an opponent controls. That creature doesn't untap during its controller's next untap step. 2/2
Traxos, Scourge of Kroog 4Legendary Artifact Creature — Construct Trample Traxos, Scourge of Kroog enters the battlefield tapped and doesn't untap during your untap step. Whenever you cast a historic spell, untap Traxos. (Artifacts, legendaries, and Sagas are historic.) 7/7
Phyrexian Ironfoot 3Snow Artifact Creature — Phyrexian Construct Phyrexian Ironfoot doesn't untap during your untap step. {1}{S}: Untap Phyrexian Ironfoot. ({S} can be paid with one mana from a snow source.) 3/4
Intruder Alarm 2UEnchantment Creatures don't untap during their controllers' untap steps. Whenever a creature enters the battlefield, untap all creatures.
Whip Vine 2GCreature — Plant Wall Defender; reach (This creature can block creatures with flying.) You may choose not to untap Whip Vine during your untap step. {T}: Tap target creature with flying blocked by Whip Vine. That creature doesn't untap during its controller's untap step for as long as Whip Vine remains tapped. 1/4
Arena of the Ancients 3Artifact Legendary creatures don't untap during their controllers' untap steps. When Arena of the Ancients enters the battlefield, tap all legendary creatures.
Bontu's Last Reckoning 1BBSorcery Destroy all creatures. Lands you control don't untap during your next untap step.
A-Celestial Regulator 1WUCreature — Angel Advisor Flying When Celestial Regulator enters the battlefield, choose target creature you don't control and tap it. If you control a creature with a counter on it, the chosen creature doesn't untap during its controller's next untap step. 1/4
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