---
name: "Self-Assembler"
mana_cost: "{5}"
cmc: 5
type_line: "Artifact Creature — Assembly-Worker"
colors: []
color_identity: []
keywords: []
set: "A25"
set_name: "Masters 25"
collector_number: "231"
rarity: "common"
artist: "Noah Bradley"
oracle_id: "8f36e058-e5fa-48f9-9996-09b77fc193b3"
canonical_url: "https://avascry.com/printing/self-assembler-a25"
legalities:
  commander: "legal"
  standard: "not_legal"
  modern: "legal"
  pioneer: "legal"
  legacy: "legal"
  vintage: "legal"
  pauper: "legal"
  penny: "legal"
---

# Self-Assembler
- **Mana Cost:** `{5}` (CMC: 5)
- **Type:** Artifact Creature — Assembly-Worker

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

## Top 4096-Dim Neural Synergies
1. [Assembly-Worker](/printing/assembly-worker-a25.md) — Artifact Creature — Assembly-Worker
2. [Autonomous Assembler](/printing/autonomous-assembler-bro.md) — Artifact Creature — Assembly-Worker
3. [Foundry Assembler](/printing/foundry-assembler-aer.md) — Artifact Creature — Assembly-Worker
4. [Cogwork Assembler](/printing/cogwork-assembler-2xm.md) — Artifact Creature — Assembly-Worker
5. [Riveting Rigger](/printing/riveting-rigger-ust.md) — Artifact Creature — Cyborg Rigger
6. [Assembly Hall](/printing/assembly-hall-mmq.md) — Artifact

## Printing Details
- **Set:** Masters 25 (A25) #231
- **Rarity:** Common
- **Artist:** Noah Bradley

## Format Legalities
Commander: `legal` | Standard: `not_legal` | Modern: `legal` | Pioneer: `legal` | Legacy: `legal` | Vintage: `legal` | Pauper: `legal` | Penny: `legal`

## Official Rulings
- *(2018-03-16)* 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.