---
name: "Perimeter Enforcer"
mana_cost: "{1}{W}"
cmc: 2
type_line: "Creature — Human Detective"
colors: ["W"]
color_identity: ["W"]
keywords: ["Flying", "Lifelink"]
set: "MKM"
set_name: "Murders at Karlov Manor"
collector_number: "31"
rarity: "uncommon"
artist: "Josh Hass"
oracle_id: "be8d3788-709b-4d10-861c-a6f27d4b63a6"
canonical_url: "https://avascry.com/printing/perimeter-enforcer-mkm"
legalities:
  commander: "legal"
  standard: "legal"
  modern: "legal"
  pioneer: "legal"
  legacy: "legal"
  vintage: "legal"
  pauper: "not_legal"
  penny: "not_legal"
---

# Perimeter Enforcer
- **Mana Cost:** `{1}{W}` (CMC: 2)
- **Type:** Creature — Human Detective
- **Power/Toughness:** 1/1
- **Keywords:** Flying, Lifelink

## Oracle Text
Flying, lifelink
Whenever another Detective you control enters and whenever a Detective you control is turned face up, this creature gets +1/+1 until end of turn.

> *Ele garante que ninguém ponha os pés numa cena de crime, nem ele mesmo.*

## Top 4096-Dim Neural Synergies
1. [Private Eye](/printing/private-eye-mkm.md) — Creature — Homunculus Detective
2. [Marketwatch Phantom](/printing/marketwatch-phantom-mkm.md) — Creature — Spirit Detective
3. [Seasoned Consultant](/printing/seasoned-consultant-mkm.md) — Creature — Human Detective
4. [Detective of the Month](/printing/detective-of-the-month-mkc.md) — Creature — Human Detective
5. [Inside Source](/printing/inside-source-mkm.md) — Creature — Human Citizen
6. [Griffnaut Tracker](/printing/griffnaut-tracker-mkm.md) — Creature — Human Detective

## Printing Details
- **Set:** Murders at Karlov Manor (MKM) #31
- **Rarity:** Uncommon
- **Artist:** Josh Hass
- **Total Printings:** 8 across all historical editions

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