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
Well of Ideas 5UEnchantment When Well of Ideas enters the battlefield, draw two cards. At the beginning of each other player's draw step, that player draws an additional card. At the beginning of your draw step, draw two additional cards.
Oona's Prowler 1BCreature — Faerie Rogue Flying Discard a card: Oona's Prowler gets -2/-0 until end of turn. Any player may activate this ability. 3/1
Spreading Insurrection 4RSorcery Gain control of target creature you don't control until end of turn. Untap that creature. It gains haste until end of turn. Storm (When you cast this spell, copy it for each spell cast before it this turn. You may choose new targets for the copies.)
Kitt Kanto, Mayhem Diva 1RGWLegendary Creature — Cat Bard Druid When Kitt Kanto enters the battlefield, create a 1/1 green and white Citizen creature token. At the beginning of combat on each player's turn, you may tap two untapped creatures you control. When you do, target creature that player controls gets +2/+2 and gains trample until end of turn. Goad that creature. 3/3
Noxious Hatchling 3B/GCreature — Elemental Noxious Hatchling enters the battlefield with four -1/-1 counters on it. Wither (This deals damage to creatures in the form of -1/-1 counters.) Whenever you cast a black spell, remove a -1/-1 counter from Noxious Hatchling. Whenever you cast a green spell, remove a -1/-1 counter from Noxious Hatchling. 6/6
Drakestown Forgotten 4BCreature — Zombie Drakestown Forgotten enters the battlefield with X +1/+1 counters on it, where X is the number of creature cards in all graveyards. {2}{B}, Remove a +1/+1 counter from Drakestown Forgotten: Target creature gets -1/-1 until end of turn. 0/0
Pestilent Haze 1BBSorcery Choose one — • All creatures get -2/-2 until end of turn. • Remove two loyalty counters from each planeswalker.
Elite Skirmisher 2WCreature — Human Soldier Heroic — Whenever you cast a spell that targets Elite Skirmisher, you may tap target creature. 3/1
Soul Enervation 3BEnchantment Flash When Soul Enervation enters the battlefield, target creature gets -4/-4 until end of turn. Whenever one or more creature cards leave your graveyard, each opponent loses 1 life and you gain 1 life.
Notion Thief 2UBCreature — Human Rogue Flash If an opponent would draw a card except the first one they draw in each of their draw steps, instead that player skips that draw and you draw a card. 3/1
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