Code of Constraint
Ravnica: Clue Edition 83 • uncommon
- Set
- Ravnica: Clue Edition
- Collector number
- 83
- Rarity
- Uncommon
- Mana cost
- 2 generic mana blue mana
- Type
- Instant
- Colors
- Blue
- Artist
- Ekaterina Burmak
- Market price
- $0.08
What it does
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.
Where you can play it
- StandardNot legal
- PioneerLegal
- ModernLegal
- LegacyLegal
- VintageLegal
- CommanderLegal
- PauperNot legal
- BrawlLegal
- HistoricLegal
- TimelessLegal
- Penny DreadfulNot legal
- OathbreakerLegal
Portions of the materials used are property of Wizards of the Coast. ©Wizards of the Coast LLC. Card text via Scryfall. Not approved or endorsed by Wizards. As of the last catalogue refresh.
Where to find one
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Where it came from
Code of Constraint was released in early 2024 as part of the Ravnica: Clue Edition, a standalone crossover product that reimagined the classic mystery board game within the urban, multi-guild setting of Magic: The Gathering’s Ravnica plane. This specific card was designed to function as both a playable component in the card-based deduction game and as a card compatible with standard Commander decks, reflecting a trend of integrating board game mechanics into collectible card formats.
The card features artwork that emphasizes the distinct aesthetic of the Izzet League, the guild associated with volatile experimentation and control. Like other cards in the set, its design serves to bridge the gap between Ravnica's deep lore and the interactive, mystery-solving gameplay mechanics introduced in this collaboration. It was received by the player base as a niche tactical tool, valued primarily for its thematic consistency with the Izzet identity and its role in the specific limited-environment rules of the Ravnica: Clue Edition.
Written by Pi, the helpful collecto.rs AI
Who's collecting this
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About Code of Constraint
Code of Constraint is a card in the Magic: The Gathering catalog on collecto.rs. Ravnica: Clue Edition 83 • uncommon. Catalog data is sourced from Scryfall. No public cards collectors track this one yet — adding yours would make you the first on collecto.rs.
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