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
Stalactite Stalker BCreature — Goblin Rogue Menace At the beginning of your end step, if you descended this turn, put a +1/+1 counter on Stalactite Stalker. (You descended if a permanent card was put into your graveyard from anywhere.) {2}{B}, Sacrifice Stalactite Stalker: Target creature gets -X/-X until end of turn, where X is Stalactite Stalker's power. 1/1
Cursed Flesh BEnchantment — Aura Enchant creature Enchanted creature gets -1/-1 and has fear. (It can't be blocked except by artifact creatures and/or black creatures.)
Skulduggery BInstant Until end of turn, target creature you control gets +1/+1 and target creature an opponent controls gets -1/-1.
Phyresis Outbreak 2BSorcery Each opponent gets a poison counter. Then each creature your opponents control gets -1/-1 until end of turn for each poison counter its controller has.
Horn of Plenty 6Artifact Whenever a player casts a spell, they may pay {1}. If the player does, they draw a card at the beginning of the next end step.
Silumgar, the Drifting Death 4UBLegendary Creature — Dragon Flying, hexproof Whenever a Dragon you control attacks, creatures defending player controls get -1/-1 until end of turn. 3/7
Festering March 3BBSorcery Creatures your opponents control get -1/-1 until end of turn. Exile Festering March with three time counters on it. Suspend 3—{2}{B} (Rather than cast this card from your hand, you may pay {2}{B} and exile it with three time counters on it. At the beginning of your upkeep, remove a time counter. When the last is removed, you may cast it without paying its mana cost.)
Candelabra of Tawnos 1Artifact {X}, {T}: Untap X target lands.
Aboshan, Cephalid Emperor 4UULegendary Creature — Cephalid Noble Tap an untapped Cephalid you control: Tap target permanent. {U}{U}{U}: Tap all creatures without flying. 3/3
Hundred-Talon Strike WInstant — Arcane Target creature gets +1/+0 and gains first strike until end of turn. Splice onto Arcane—Tap an untapped white creature you control. (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.)
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