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
Minamo, School at Water's Edge Legendary Land {T}: Add {U}. {U}, {T}: Untap target legendary permanent.
Blitz Leech 5BCreature — Leech Flash When Blitz Leech enters the battlefield, target creature an opponent controls gets -2/-2 until end of turn. Remove all counters from that creature. 5/2
Psychic Puppetry 1UInstant — Arcane You may tap or untap target permanent. Splice onto Arcane {U} (As you cast an Arcane spell, you may reveal this card from your hand and pay its splice cost. If you do, add this card's effects to that spell.)
Zulaport Duelist UCreature — Human Rogue Flash When Zulaport Duelist enters the battlefield, up to one target creature gets -2/-0 until end of turn. Its controller mills two cards. (They put the top two cards of their library into their graveyard.) 1/1
So Tiny UEnchantment — Aura Flash Enchant creature Enchanted creature gets -2/-0. It gets -6/-0 instead as long as its controller has seven or more cards in their graveyard.
Topan Ascetic 2GCreature — Human Monk Tap an untapped creature you control: Topan Ascetic gets +1/+1 until end of turn. 2/2
Barbed-Back Wurm 4BCreature — Wurm {B}: Target green creature blocking Barbed-Back Wurm gets -1/-1 until end of turn. 4/3
Dazzling Beauty 2WInstant Cast this spell only during the declare blockers step. Target unblocked attacking creature becomes blocked. (This spell works on creatures that can't be blocked.) Draw a card at the beginning of the next turn's upkeep.
Malicious Eclipse 1BBSorcery All creatures get -2/-2 until end of turn. If a creature an opponent controls would die this turn, exile it instead.
Stinging Lionfish 1UEnchantment Creature — Fish Whenever you cast your first spell during each opponent's turn, you may tap or untap target nonland permanent. 2/1
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