---
name: "Stone Retrieval Unit"
mana_cost: "{4}"
cmc: 4
type_line: "Artifact Creature — Construct"
colors: []
color_identity: []
keywords: []
set: "BRO"
set_name: "The Brothers' War"
collector_number: "248"
rarity: "common"
artist: "Andreas Zafiratos"
oracle_id: "31d9a771-09ae-4cd4-bd19-6012f839a9e8"
canonical_url: "https://avascry.com/printing/stone-retrieval-unit-bro"
legalities:
  commander: "legal"
  standard: "not_legal"
  modern: "legal"
  pioneer: "legal"
  legacy: "legal"
  vintage: "legal"
  pauper: "legal"
  penny: "legal"
---

# Stone Retrieval Unit
- **Mana Cost:** `{4}` (CMC: 4)
- **Type:** Artifact Creature — Construct
- **Power/Toughness:** 2/3

## Oracle Text
When this creature enters, create a tapped Powerstone token. (It's an artifact with "{T}: Add {C}. This mana can't be spent to cast a nonartifact spell.")

> *Kampfmaschinen ließen sich reparieren. Kraftsteine nicht.*

## Top 4096-Dim Neural Synergies
1. [Argothian Opportunist](/printing/argothian-opportunist-plst.md) — Creature — Human Scout
2. [Great Desert Prospector](/printing/great-desert-prospector-bro.md) — Creature — Human Artificer
3. [Horned Stoneseeker](/printing/horned-stoneseeker-bro.md) — Creature — Lizard
4. [Geology Enthusiast](/printing/geology-enthusiast-prm.md) — Creature — Human Artificer
5. [Powerstone Engineer](/printing/powerstone-engineer-bro.md) — Creature — Human Artificer
6. [Repair and Recharge](/printing/repair-and-recharge-bro.md) — Sorcery

## Printing Details
- **Set:** The Brothers' War (BRO) #248
- **Rarity:** Common
- **Artist:** Andreas Zafiratos
- **Total Printings:** 8 across all historical editions

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