Code of Constraint
Instant
Mana cost: {2}{U}
Mana value: 3
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.
Printings: 3
Format Legality
Standard
Not Legal
Pioneer
Legal
Modern
Legal
Commander
Legal
Legacy
Legal
Vintage
Legal
Pauper
Not Legal
Historic
Legal
Timeless
Legal
Printings
The List
· #RNA-35
Ravnica: Clue Edition
· #83
Ravnica Allegiance
· #35