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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.
Abilities, attacks, weakness & resistance
Other cards from Ravnica Allegiance
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Code of Constraint (RNA-35) is an uncommon blue instant from the Ravnica Allegiance expansion. It gives target creature -4/-0 until end of turn and lets you draw a card. If cast during your main phase, the Addendum clause also taps that creature and keeps it from untapping during its controller's next untap step.
Catalog pricing data as of 17 Apr 2026, 19:52
