Magic: The Gathering

Code of Constraint

The List RNA-35 • uncommon

Set: The List
Collector number: RNA-35
Rarity: Uncommon
Mana cost: 2 generic mana blue mana
Type: Instant
Colors: Blue
Artist: Ekaterina Burmak
Market price: $0.06

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$0.06est. via TCGplayer

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0copies owned

2other printings of this card

Market

What it's worth

$0.06market price via TCGplayer · Aug 19, 2026$0.06 – $0.10 over the tracked period

Estimate for a typical copy of Code of Constraint; condition, printing, and grading move the real number.

Lore

Why it matters

This instant card serves as a tactical tool to manage the board by restricting an opponent’s options at a critical moment. Its inclusion in The List makes it a notable find for those looking to round out their collection with versatile utility pieces.

Generated by Pi, the collecto.rs collecting companion

Card face

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.

Formats

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.

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Other printings

Every version of this card

The same card, printed again — different sets, treatments, and prices.

Collectors

Who's collecting this

Real cards collectors on collecto.rs who have this in their public collection.

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About

About Code of Constraint

Code of Constraint is a card in the Magic: The Gathering catalog on collecto.rs. The List RNA-35 • 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.

How many collectors track Code of Constraint on collecto.rs?

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Can I track my own copy of Code of Constraint?

Yes. collecto.rs is free — sign up to log your card, upload photos, record condition, edition, and acquisition cost, and connect with other magic: the gathering collectors. Your collection stays private by default.

Where does the Code of Constraint catalog entry come from?

The catalog entry for Code of Constraint is sourced from Scryfall. Catalog-level facts stay consistent across every collector; your own data (condition, edition, acquisition notes) is yours.