---
name: "Mournwillow"
mana_cost: "{1}{B}{G}"
cmc: 3
type_line: "Creature — Plant Skeleton"
colors: ["B", "G"]
color_identity: ["B", "G"]
keywords: ["Delirium", "Haste"]
set: "SIR"
set_name: "Shadows over Innistrad Remastered"
collector_number: "237"
rarity: "uncommon"
artist: "Jeff Simpson"
oracle_id: "742f6478-7c9e-43a4-81c1-09383fe65dad"
canonical_url: "https://avascry.com/printing/mournwillow-sir"
legalities:
  commander: "legal"
  standard: "not_legal"
  modern: "legal"
  pioneer: "legal"
  legacy: "legal"
  vintage: "legal"
  pauper: "not_legal"
  penny: "not_legal"
---

# Mournwillow
- **Mana Cost:** `{1}{B}{G}` (CMC: 3)
- **Type:** Creature — Plant Skeleton
- **Power/Toughness:** 3/2
- **Keywords:** Delirium, Haste

## Oracle Text
Haste
Delirium — When this creature enters, if there are four or more card types among cards in your graveyard, creatures with power 2 or less can't block this turn.

## Top 4096-Dim Neural Synergies
1. [Inexorable Blob](/printing/inexorable-blob-soi.md) — Creature — Ooze
2. [Thraben Foulbloods](/printing/thraben-foulbloods-plst.md) — Creature — Zombie Dog
3. [Grim Flayer](/printing/grim-flayer-emn.md) — Creature — Human Warrior
4. [Convert to Slime](/printing/convert-to-slime-dsc.md) — Sorcery
5. [Ishkanah, Grafwidow](/printing/ishkanah-grafwidow-sir.md) — Legendary Creature — Spider
6. [Shifting Woodland](/printing/shifting-woodland-mh3.md) — Land

## Printing Details
- **Set:** Shadows over Innistrad Remastered (SIR) #237
- **Rarity:** Uncommon
- **Artist:** Jeff Simpson
- **Total Printings:** 12 across all historical editions

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