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
Network Terminal 3Artifact {T}: Add one mana of any color. {1}, {T}, Tap another untapped artifact you control: Draw a card, then discard a card.
Goblin Elite Infantry 1RCreature — Goblin Warrior Whenever Goblin Elite Infantry blocks or becomes blocked, it gets -1/-1 until end of turn. 2/2
Hallowed Moonlight 1WInstant Until end of turn, if a creature would enter the battlefield and it wasn't cast, exile it instead. Draw a card.
Headstone 1BInstant Exile target card from a graveyard. Draw a card at the beginning of the next turn's upkeep.
Nimbleclaw Adept 3UCreature — Dragon Wizard Bigby's Hand — {T}: Untap two other target permanents. Activate only as a sorcery and only once each turn. 2/3
Portent of Betrayal 3RSorcery Gain control of target creature until end of turn. Untap that creature. It gains haste until end of turn. Scry 1. (Look at the top card of your library. You may put that card on the bottom of your library.)
Bladebrand 1BInstant Target creature gains deathtouch until end of turn. Draw a card.
Lace with Moonglove 2GInstant Target creature gains deathtouch until end of turn. (Any amount of damage it deals to a creature is enough to destroy that creature.) Draw a card.
Poison the Blade 1GInstant Target creature gains deathtouch until end of turn. Draw a card.
Cocoon GEnchantment — Aura Enchant creature you control When Cocoon enters the battlefield, tap enchanted creature and put three pupa counters on Cocoon. Enchanted creature doesn't untap during your untap step if Cocoon has a pupa counter on it. At the beginning of your upkeep, remove a pupa counter from Cocoon. If you can't, sacrifice it, put a +1/+1 counter on enchanted creature, and that creature gains flying.
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