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
Panic RInstant Cast this spell only during combat before blockers are declared. Target creature can't block this turn. Draw a card at the beginning of the next turn's upkeep.
Energy Tap USorcery Tap target untapped creature you control. If you do, add an amount of {C} equal to that creature's mana value.
Forensic Researcher 2UCreature — Merfolk Detective {T}: Untap another target permanent you control. {T}, Collect evidence 3: Tap target creature you don't control. (To collect evidence 3, exile cards with total mana value 3 or greater from your graveyard.) 1/3
Village Bell-Ringer 2WCreature — Human Scout Flash (You may cast this spell any time you could cast an instant.) When Village Bell-Ringer enters the battlefield, untap all creatures you control. 1/4
Canyon Crab 1UCreature — Crab {1}{U}: Canyon Crab gets +2/-2 until end of turn. At the beginning of your end step, if you haven't cast a spell from your hand this turn, draw a card, then discard a card. 0/5
Rally of Wings 1WInstant Untap all creatures you control. Creatures you control with flying get +2/+2 until end of turn.
Scale Deflection 3GInstant — Adventure Put two +1/+1 counters on target creature and untap it. It gains hexproof until end of turn. (Then exile this card. You may cast the creature later from exile.)
Aether Meltdown 1UEnchantment — Aura Flash (You may cast this spell any time you could cast an instant.) Enchant creature or Vehicle When Aether Meltdown enters the battlefield, you get {E}{E} (two energy counters). Enchanted creature gets -4/-0.
Augusta, Dean of Order 2WLegendary Creature — Human Cleric Other tapped creatures you control get +1/+0. Other untapped creatures you control get +0/+1. Whenever you attack, untap each creature you control, then tap any number of creatures you control. 1/3
Land Cap Land Land Cap doesn't untap during your untap step if it has a depletion counter on it. At the beginning of your upkeep, remove a depletion counter from Land Cap. {T}: Add {W} or {U}. Put a depletion counter on Land Cap.
Page 98