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
Spectral Cloak UUEnchantment — Aura Enchant creature Enchanted creature has shroud as long as it's untapped. (It can't be the target of spells or abilities.)
Traitorous Greed 3RSorcery Gain control of target creature until end of turn. Untap that creature. It gains haste until end of turn. Add two mana of any one color. (The creature can attack and {T} this turn.)
Urza's Blueprints 6Artifact Echo {6} (At the beginning of your upkeep, if this came under your control since the beginning of your last upkeep, sacrifice it unless you pay its echo cost.) {T}: Draw a card.
False Memories 1UInstant Mill seven cards. At the beginning of the next end step, exile seven cards from your graveyard.
Shidako, Broodmistress Legendary Creature — Snake Shaman {G}, Sacrifice a creature: Target creature gets +3/+3 until end of turn. 3/3
False Floor 4Artifact False Floor enters the battlefield tapped. Creatures enter the battlefield tapped. {2}, {T}, Exile False Floor: Exile all untapped creatures. Activate only as a sorcery.
Calming Verse 3GSorcery Destroy all enchantments you don't control. Then if you control an untapped land, destroy all enchantments you control.
Mirran Mettle GInstant Target creature gets +2/+2 until end of turn. Metalcraft — That creature gets +4/+4 until end of turn instead if you control three or more artifacts.
Shell Shield UInstant Kicker {1} (You may pay an additional {1} as you cast this spell.) Target creature you control gets +0/+3 until end of turn. If this spell was kicked, that creature also gains hexproof until end of turn. (It can't be the target of spells or abilities your opponents control.)
Dream Fracture 1UUInstant Counter target spell. Its controller draws a card. Draw a card.
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