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
Wretched Gryff 7Creature — Eldrazi Hippogriff Emerge {5}{U} (You may cast this spell by sacrificing a creature and paying the emerge cost reduced by that creature's mana value.) When you cast this spell, draw a card. Flying 3/4
Filigree Sages 3UArtifact Creature — Vedalken Wizard {2}{U}: Untap target artifact. 2/3
Hopping Automaton 3Artifact Creature — Construct {0}: Hopping Automaton gets -1/-1 and gains flying until end of turn. 2/2
Binding Geist 2UCreature — Spirit Whenever Binding Geist attacks, target creature an opponent controls gets -2/-0 until end of turn. Disturb {1}{U} (You may cast this card from your graveyard transformed for its disturb cost.) 3/1
Sewer Plague 2BInstant Target creature an opponent controls perpetually gets -2/-2 and gains "At the beginning of each upkeep, this creature perpetually gets -1/-1."
Reservoir Kraken 2UUCreature — Kraken Trample, ward {2} At the beginning of each combat, if Reservoir Kraken is untapped, any opponent may tap an untapped creature they control. If they do, tap Reservoir Kraken and create a 1/1 blue Fish creature token with "This creature can't be blocked." 6/6
Quicksand Land {T}: Add {C}. {T}, Sacrifice Quicksand: Target attacking creature without flying gets -1/-2 until end of turn.
Toxic Stench 1BInstant Target nonblack creature gets -1/-1 until end of turn. Threshold — If seven or more cards are in your graveyard, instead destroy that creature. It can't be regenerated.
Crab Umbra UEnchantment — Aura Enchant creature {2}{U}: Untap enchanted creature. Totem armor (If enchanted creature would be destroyed, instead remove all damage from it and destroy this Aura.)
The General Hero Exile The General: Creatures you control get +1/+1 until end of turn. Untap them.
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