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
Ojutai, Soul of Winter 5WULegendary Creature — Dragon Flying, vigilance Whenever a Dragon you control attacks, tap target nonland permanent an opponent controls. That permanent doesn't untap during its controller's next untap step. 5/6
Mandatory Friendship Shackles Artifact — Contraption Whenever you crank Mandatory Friendship Shackles, target creature gets -1/-1 until end of turn.
Rhonas's Last Stand GGSorcery Create a 5/4 green Snake creature token. Lands you control don't untap during your next untap step.
Cabal Torturer 1BBCreature — Human Minion {B}, {T}: Target creature gets -1/-1 until end of turn. Threshold — {3}{B}{B}, {T}: Target creature gets -2/-2 until end of turn. Activate only if seven or more cards are in your graveyard. 1/1
Holy Light 2WInstant Nonwhite creatures get -1/-1 until end of turn.
Blizzard Elemental 5UUCreature — Elemental Flying {3}{U}: Untap Blizzard Elemental. 5/5
Biting Rain 2BBSorcery All creatures get -2/-2 until end of turn. Madness {2}{B} (If you discard this card, discard it into exile. When you do, cast it for its madness cost or put it into your graveyard.)
Glimmerbell 1UCreature — Elemental Jellyfish Flying {1}{U}: Untap Glimmerbell. 1/3
Merchant Raiders 3UCreature — Human Pirate Whenever Merchant Raiders or another Pirate enters the battlefield under your control, tap up to one target creature. That creature doesn't untap during its controller's untap step for as long as you control Merchant Raiders. 2/4
Marsh Casualties BBSorcery Kicker {3} (You may pay an additional {3} as you cast this spell.) Creatures target player controls get -1/-1 until end of turn. If this spell was kicked, those creatures get -2/-2 until end of turn instead.
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