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
Burst of Strength GInstant Put a +1/+1 counter on target creature and untap it.
Depose 1W/UInstant Tap target creature. Draw a card.
Pressure Point 1WInstant Tap target creature. Draw a card.
Demon of Dark Schemes 3BBBCreature — Demon Flying When Demon of Dark Schemes enters the battlefield, all other creatures get -2/-2 until end of turn. Whenever another creature dies, you get {E} (an energy counter). {2}{B}, Pay {E}{E}{E}{E}: Put target creature card from a graveyard onto the battlefield under your control tapped. 5/5
Sanctuary Lockdown 2WEnchantment Humans you control get +1/+1. {2}, Tap two untapped Humans you control: Tap target creature an opponent controls.
Venarian Gold XUUEnchantment — Aura Enchant creature When Venarian Gold enters the battlefield, tap enchanted creature and put X sleep counters on it. Enchanted creature doesn't untap during its controller's untap step if it has a sleep counter on it. At the beginning of the upkeep of enchanted creature's controller, remove a sleep counter from that creature.
Fungal Infection BInstant Target creature gets -1/-1 until end of turn. Create a 1/1 green Saproling creature token.
Merrow Bonegnawer BCreature — Merfolk Rogue {T}: Target player exiles a card from their graveyard. Whenever you cast a black spell, you may untap Merrow Bonegnawer. 1/1
Inspired Sprite 3UCreature — Faerie Wizard Flash Flying Whenever you cast a Wizard spell, you may untap Inspired Sprite. {T}: Draw a card, then discard a card. 2/2
Burn at the Stake 2RRRSorcery As an additional cost to cast this spell, tap any number of untapped creatures you control. Burn at the Stake deals damage to any target equal to three times the number of creatures tapped this way.
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