---
name: "Sigiled Sentinel"
mana_cost: "{2}{W}"
cmc: 3
type_line: "Creature — Human Knight"
colors: ["W"]
color_identity: ["W"]
keywords: ["Vigilance", "Backup"]
set: "MOM"
set_name: "March of the Machine"
collector_number: "37"
rarity: "common"
artist: "Volkan Baǵa"
oracle_id: "79c90a68-1c31-4e16-be53-1304132da80f"
canonical_url: "https://avascry.com/printing/sigiled-sentinel-mom"
legalities:
  commander: "legal"
  standard: "not_legal"
  modern: "legal"
  pioneer: "legal"
  legacy: "legal"
  vintage: "legal"
  pauper: "legal"
  penny: "not_legal"
---

# Sigiled Sentinel
- **Mana Cost:** `{2}{W}` (CMC: 3)
- **Type:** Creature — Human Knight
- **Power/Toughness:** 2/2
- **Keywords:** Vigilance, Backup

## Oracle Text
Backup 1 (When this creature enters, put a +1/+1 counter on target creature. If that's another creature, it gains the following ability until end of turn.)
Vigilance

> *"Alara já foi quebrada antes. Não deixarei que ela seja quebrada de novo."*

## Top 4096-Dim Neural Synergies
1. [Savior of the Sleeping](/printing/savior-of-the-sleeping-woe.md) — Creature — Human Knight
2. [Steadfast Sentry](/printing/steadfast-sentry-m20.md) — Creature — Human Soldier
3. [Basri's Lieutenant](/printing/basris-lieutenant-m21.md) — Creature — Human Knight
4. [Backup Agent](/printing/backup-agent-snc.md) — Creature — Human Citizen
5. [Lionheart Maverick](/printing/lionheart-maverick-ddg.md) — Creature — Human Knight
6. [Enduring Bondwarden](/printing/enduring-bondwarden-mom.md) — Creature — Human Scout

## Printing Details
- **Set:** March of the Machine (MOM) #37
- **Rarity:** Common
- **Artist:** Volkan Baǵa
- **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: `not_legal`