Self-Assembler
Artifact Creature — Assembly-Worker
BRRThe Brothers' War Retro Artifacts#114zuncommon
SerializedDouble Rainbow Foil
"Test 37: Sentience module is still too strong. It's adding ears again." —Development log of Willa, Yotian artificer
- Border
- black
- Frame
- 1997
- Pull rate
- ~1 in 7350
- Illustrator
- Toraji
- Found in
- The Brothers' War Collector Booster Pack
CommanderLegalModernLegalStandardNot legal
Format legality
AlchemyNot legal
BrawlLegal
CommanderLegal
Competitive BrawlLegal
DuelLegal
Future StandardNot legal
GladiatorLegal
HistoricLegal
LegacyLegal
ModernLegal
OathbreakerLegal
Old SchoolNot legal
PauperLegal
Pauper CommanderLegal
PennyLegal
PioneerLegal
PreDHNot legal
PremodernNot legal
StandardNot legal
Standard BrawlNot legal
TimelessLegal
Tiny LeadersNot legal
VintageLegal
When this creature enters, you may search your library for an Assembly-Worker creature card, reveal it, put it into your hand, then shuffle.
4/4Plays as: Etb Value
Market · per finishspark updated 13m ago · prices as of 2026-07-12
Foil+0.0%
$244.60
$289.99 low
Finish
Market
Δ 7D · Trend
Low
Buylist
Buy / Sell Gap
Foil
$244.60as of 2026-07-12
+0.0%
H $244.60L $60.00since Feb 2024$289.99
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—
Cheapest playable copy$0.09· across 7 printings
Rulings
1 · latest Mar 16, 2018 · one tap opens all
- WotCMar 16, 2018
Self-Assembler's ability can find any creature card with the Assembly-Worker subtype, not only creature cards named Assembly-Worker. Notably, it can't find Mishra's Factory.