Code of Constraint is a uncommon Instant card from Magic: The Gathering (Ravnica Allegiance, RNA). Current market price: $0.10.
Uncommon
Ravnica Allegiance (RNA)
{2}{U}
Mana Value
3
Colors
U
Card Text
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.
