---
name: "Ashiok's Skulker"
mana_cost: "{4}{U}"
cmc: 5
type_line: "Creature — Nightmare"
colors: ["U"]
color_identity: ["U"]
keywords: []
set: "WAR"
set_name: "War of the Spark"
collector_number: "40"
rarity: "common"
artist: "Livia Prima"
oracle_id: "ffaa2776-f61d-4eaa-8949-a0407f85214f"
canonical_url: "https://avascry.com/printing/ashioks-skulker-war"
legalities:
  commander: "legal"
  standard: "not_legal"
  modern: "legal"
  pioneer: "legal"
  legacy: "legal"
  vintage: "legal"
  pauper: "legal"
  penny: "legal"
---

# Ashiok's Skulker
- **Mana Cost:** `{4}{U}` (CMC: 5)
- **Type:** Creature — Nightmare
- **Power/Toughness:** 3/5

## Oracle Text
{3}{U}: This creature can't be blocked this turn.

> *「在你的心靈陰影處，有種叫恐懼的情緒不斷扭曲觸動你的情緒，低語瓦解你的心防。它是你早知道會找上門來的敵人。」
～安梭苛*

## Top 4096-Dim Neural Synergies
1. [Fogwalker](/printing/fogwalker-emn.md) — Creature — Spirit
2. [Neurok Invisimancer](/printing/neurok-invisimancer-ddi.md) — Creature — Human Wizard
3. [Infiltrate](/printing/infiltrate-nem.md) — Instant
4. [Wormhole Serpent](/printing/wormhole-serpent-stx.md) — Creature — Serpent
5. [Furtive Homunculus](/printing/furtive-homunculus-soi.md) — Creature — Homunculus
6. [Covert Operative](/printing/covert-operative-lgn.md) — Creature — Human Wizard

## Printing Details
- **Set:** War of the Spark (WAR) #40
- **Rarity:** Common
- **Artist:** Livia Prima
- **Total Printings:** 11 across all historical editions

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