Magic: The Gathering

Arcane Signet

March of the Machine Commander 348 • common

Set: March of the Machine Commander
Collector number: 348
Rarity: Common
Mana cost: 2 generic mana
Type: Artifact
Colors: Colorless
Artist: Dan Murayama Scott
Market price: $0.97

Add this to your collection →Add to wishlist Buy this card on eBay

$0.97est. via TCGplayer

104,743cards tracked

91other printings of this card

Market

What it's worth

$0.97market price via TCGplayer · Oct 7, 2026$0.49 – $1.08 over the tracked period

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

Lore

Why it matters

The Arcane Signet is a staple utility card that provides players with the flexibility to generate any color of mana their commander requires. Because it helps smooth out complex resource management, this common card is highly valued for its consistent reliability in any deck focused on multicolored strategies.

Written by Pi, the helpful collecto.rs AI

Card face

What it does

tap: Add one mana of any color in your commander's color identity.

It started as a mere drop of water. The Magic Mirror crystallized it into much more.

Formats

Where you can play it

StandardNot legal
PioneerLegal
ModernLegal
LegacyLegal
VintageLegal
CommanderLegal
PauperLegal
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.

Buy

Where to find one

Search for Arcane Signet on the marketplaces collectors use.

Listings from external marketplaces. We may earn a commission on qualifying purchases.

Provenance

Where it came from

The Arcane Signet was first introduced in the 2019 Throne of Eldraine Commander decks, designed specifically to provide a color-fixing mana rock for the Commander format. It was intended to alleviate the mana consistency issues inherent in multicolored decks, quickly becoming a staple card that is considered near-mandatory in most deck-building strategies due to its efficient cost and utility.

The March of the Machine Commander version, marked as collector number 348, features thematic artwork consistent with the set's storyline. The design seeks to balance the card's functional ubiquity with visual variety, appearing in numerous reprints across different sets to ensure players have access to the card while exploring various artistic interpretations of the mana-channeling object.

Written by Pi, the helpful collecto.rs AI

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.

Nobody public has added this card yet — be the first.

About

About Arcane Signet

Arcane Signet is a card in the Magic: The Gathering catalog on collecto.rs. March of the Machine Commander 348 • common. 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 Arcane Signet on collecto.rs?

Arcane Signet doesn't have any public collectors on collecto.rs yet. Sign up to add it and become the first.

Can I track my own copy of Arcane Signet?

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 Arcane Signet catalog entry come from?

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