Magic: The Gathering

Self-Assembler

The Brothers' War Retro Artifacts 114 • uncommon

Set: The Brothers' War Retro Artifacts
Collector number: 114
Rarity: Uncommon
Mana cost: 5 generic mana
Type: Creature
Colors: Colorless
Artist: Toraji
Market price: $0.15

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$0.15est. via TCGplayer

0collectors have this

0copies owned

5other printings of this card

Market

What it's worth

$0.15market price via TCGplayer · Aug 17, 2026$0.14 – $0.16 over the tracked period

Estimate for a typical copy of Self-Assembler; condition, printing, and grading move the real number.

Lore

Why it matters

This creature card stands out as a unique piece within its set for its ability to replicate itself through its self-assembling nature. Its status as an uncommon find makes it a meaningful addition for collectors who value functional mechanics paired with distinctive artistic representation.

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Card face

What it does

When this creature enters, you may search your library for an Assembly-Worker creature card, reveal it, put it into your hand, then shuffle.

"Test 37: Sentience module is still too strong. It's adding ears again."— Development log of Willa, Yotian artificer

Formats

Where you can play it

StandardNot legal
PioneerLegal
ModernLegal
LegacyLegal
VintageLegal
CommanderLegal
PauperLegal
BrawlLegal
HistoricLegal
TimelessLegal
Penny DreadfulLegal
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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Where to find one

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Provenance

Where it came from

The Self-Assembler was originally released in the 2016 expansion Kaladesh, representing the intricate, gear-driven clockwork constructs native to the plane's inventors. It returned as part of the 2022 The Brothers' War Retro Artifacts subset, a curated collection of classic artifacts reimagined with a nostalgic, vintage-style frame design that honors the aesthetic of early Magic: The Gathering cards from the 1990s.

The card features artwork by Toraji, who designed the construct with an emphasis on modularity and mechanical utility. The illustration reflects the card's function as a group-oriented creature, capturing the industrial, bronze-toned aesthetic typical of artifact-heavy sets. Upon its release, it was noted by players for its synergy within creature-focused strategies, serving as a reliable way to maintain board presence through its self-replicating ability.

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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

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About

About Self-Assembler

Self-Assembler is a card in the Magic: The Gathering catalog on collecto.rs. The Brothers' War Retro Artifacts 114 • 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 Self-Assembler on collecto.rs?

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Can I track my own copy of Self-Assembler?

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 Self-Assembler catalog entry come from?

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