---
name: "Corridor Monitor"
mana_cost: "{1}{U}"
cmc: 2
type_line: "Artifact Creature — Construct"
colors: ["U"]
color_identity: ["U"]
keywords: []
set: "2XM"
set_name: "Double Masters"
collector_number: "46"
rarity: "common"
artist: "Jason Felix"
oracle_id: "07b6ee55-a77e-4ba7-9ab7-8a8375c7acc9"
canonical_url: "https://avascry.com/printing/corridor-monitor-2xm"
legalities:
  commander: "legal"
  standard: "not_legal"
  modern: "legal"
  pioneer: "legal"
  legacy: "legal"
  vintage: "legal"
  pauper: "legal"
  penny: "legal"
---

# Corridor Monitor
- **Mana Cost:** `{1}{U}` (CMC: 2)
- **Type:** Artifact Creature — Construct
- **Power/Toughness:** 1/4

## Oracle Text
When this creature enters, untap target artifact or creature you control.

> *Auf Schloss Vantress haben die Türen keine Schlösser, aber Eindringlinge kommen selten über die Eingangshalle hinaus.*

## Top 4096-Dim Neural Synergies
1. [Filigree Sages](/printing/filigree-sages-ala.md) — Artifact Creature — Vedalken Wizard
2. [Voltaic Servant](/printing/voltaic-servant-dom.md) — Artifact Creature — Construct
3. [Nanoform Sentinel](/printing/nanoform-sentinel-eoe.md) — Artifact Creature — Robot
4. [Synod Artificer](/printing/synod-artificer-dst.md) — Creature — Vedalken Artificer
5. [Voltaic Construct](/printing/voltaic-construct-dst.md) — Artifact Creature — Golem Construct
6. [Soliton](/printing/soliton-som.md) — Artifact Creature — Construct

## Printing Details
- **Set:** Double Masters (2XM) #46
- **Rarity:** Common
- **Artist:** Jason Felix
- **Total Printings:** 16 across all historical editions

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