Card Codex

M:tG card similarity search

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
Colossal Growth 1GInstant Kicker {R} (You may pay an additional {R} as you cast this spell.) Target creature gets +3/+3 until end of turn. If this spell was kicked, instead that creature gets +4/+4 and gains trample and haste until end of turn.
Akroan Mastiff 3WCreature — Dog {W}, {T}: Tap target creature. 2/2
Bone to Ash 2UUInstant Counter target creature spell. Draw a card.
Exclude 2UInstant Counter target creature spell. Draw a card.
Azor's Gateway 2Legendary Artifact {1}, {T}: Draw a card, then exile a card from your hand. If cards with five or more different mana values are exiled with Azor's Gateway, you gain 5 life, untap Azor's Gateway, and transform it.
Anje Falkenrath 1BRLegendary Creature — Vampire Haste {T}, Discard a card: Draw a card. Whenever you discard a card, if it has madness, untap Anje Falkenrath. 1/3
Caparocti Sunborn 2RWLegendary Creature — Human Soldier Whenever Caparocti Sunborn attacks, you may tap two untapped artifacts and/or creatures you control. If you do, discover 3. (Exile cards from the top of your library until you exile a nonland card with mana value 3 or less. Cast it without paying its mana cost or put it into your hand. Put the rest on the bottom in a random order.) 4/4
Thousand-Year Elixir 3Artifact You may activate abilities of creatures you control as though those creatures had haste. {1}, {T}: Untap target creature.
Blood Lust 1RInstant If target creature has toughness 5 or greater, it gets +4/-4 until end of turn. Otherwise, it gets +4/-X until end of turn, where X is its toughness minus 1.
Catch 1URSorcery Gain control of target permanent until end of turn. Untap it. It gains haste until end of turn. Fuse (You may cast one or both halves of this card from your hand.)
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