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
Vampire's Bite BInstant Kicker {2}{B} (You may pay an additional {2}{B} as you cast this spell.) Target creature gets +3/+0 until end of turn. If this spell was kicked, that creature gains lifelink until end of turn. (Damage dealt by the creature also causes its controller to gain that much life.)
Johtull Wurm 5GCreature — Wurm Whenever Johtull Wurm becomes blocked, it gets -2/-1 until end of turn for each creature blocking it beyond the first. 6/6
Jungle Wurm 3GGCreature — Wurm Whenever Jungle Wurm becomes blocked, it gets -1/-1 until end of turn for each creature blocking it beyond the first. 5/5
Mantle of Tides UArtifact — Equipment Equipped creature gets +1/+2. Whenever you draw your second card each turn, attach Mantle of Tides to target creature you control. Equip {3} ({3}: Attach to target creature you control. Equip only as a sorcery.)
Trickster Mage UCreature — Human Spellshaper {U}, {T}, Discard a card: You may tap or untap target artifact, creature, or land. 1/1
Umezawa's Charm 1BInstant Choose one — • Target creature gets +2/+2 until end of turn. • Target creature gets -1/-1 until end of turn. • You gain 2 life.
Devouring Rage 4RInstant — Arcane As an additional cost to cast this spell, you may sacrifice any number of Spirits. Target creature gets +3/+0 until end of turn. For each Spirit sacrificed this way, that creature gets an additional +3/+0 until end of turn.
Planar Despair 3BBSorcery Domain — All creatures get -1/-1 until end of turn for each basic land type among lands you control.
Burnout 1RInstant Counter target instant spell if it's blue. Draw a card at the beginning of the next turn's upkeep.
Slinking Giant 2RRCreature — Giant Rogue Wither (This deals damage to creatures in the form of -1/-1 counters.) Whenever Slinking Giant blocks or becomes blocked, it gets -3/-0 until end of turn. 4/4
Page 135