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
Stall for Time 2WInstant Kicker {1}{U} (You may pay an additional {1}{U} as you cast this spell.) Tap up to two target creatures. If this spell was kicked, put a stun counter on each of those creatures. (If a permanent with a stun counter would become untapped, remove one from it instead.) Draw a card.
Sokenzan Plane — Kamigawa All creatures get +1/+1 and have haste. Whenever chaos ensues, untap all creatures that attacked this turn. If it's a main phase, there is an additional combat phase after this phase, followed by an additional main phase.
Reality Anchor 1GInstant Target creature loses shadow until end of turn. Draw a card.
Wind Shear 2GInstant Attacking creatures with flying get -2/-2 and lose flying until end of turn.
Aggravated Assault 2REnchantment {3}{R}{R}: Untap all creatures you control. After this main phase, there is an additional combat phase followed by an additional main phase. Activate only as a sorcery.
Old Man of the Sea 1UUCreature — Djinn You may choose not to untap Old Man of the Sea during your untap step. {T}: Gain control of target creature with power less than or equal to Old Man of the Sea's power for as long as Old Man of the Sea remains tapped and that creature's power remains less than or equal to Old Man of the Sea's power. 2/3
Twisted Reflection 1UInstant Choose one — • Target creature gets -6/-0 until end of turn. • Switch target creature's power and toughness until end of turn. Entwine {B} (Choose both if you pay the entwine cost.)
Sharae of Numbing Depths 2WULegendary Creature — Merfolk Wizard When Sharae of Numbing Depths enters the battlefield, tap target creature an opponent controls and put a stun counter on it. (If a permanent with a stun counter would become untapped, remove one from it instead.) Whenever you tap one or more untapped creatures your opponents control, draw a card. This ability triggers only once each turn. 2/3
Short Circuit 1UEnchantment — Aura Flash Enchant artifact or creature As long as enchanted permanent is a creature, it gets -3/-0 and loses flying.
Copperhorn Scout GCreature — Elf Scout Whenever Copperhorn Scout attacks, untap each other creature you control. 1/1
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