---
name: "Quag Sickness"
mana_cost: "{2}{B}"
cmc: 3
type_line: "Enchantment — Aura"
colors: ["B"]
color_identity: ["B"]
keywords: ["Enchant"]
set: "M11"
set_name: "Magic 2011"
collector_number: "111"
rarity: "common"
artist: "Martina Pilcerova"
oracle_id: "c7f2c629-0d3a-4556-951e-6bc5d74fd7bc"
canonical_url: "https://avascry.com/printing/quag-sickness-m11"
legalities:
  commander: "legal"
  standard: "not_legal"
  modern: "legal"
  pioneer: "legal"
  legacy: "legal"
  vintage: "legal"
  pauper: "legal"
  penny: "legal"
---

# Quag Sickness
- **Mana Cost:** `{2}{B}` (CMC: 3)
- **Type:** Enchantment — Aura
- **Keywords:** Enchant

## Oracle Text
Enchant creature
Enchanted creature gets -1/-1 for each Swamp you control.

> *法比没被可怕的沼气毒死。 但当他痛苦无助地躺在淤泥中，眼睁睁看着食尸鬼与老鼠向他逼近，他希望自己早该给毒死。*

## Top 4096-Dim Neural Synergies
1. [Defile](/printing/defile-sld.md) — Instant
2. [Mutilate](/printing/mutilate-gvl.md) — Sorcery
3. [Contaminated Ground](/printing/contaminated-ground-roe.md) — Enchantment — Aura
4. [Evil Presence](/printing/evil-presence-lea.md) — Enchantment — Aura
5. [Sicken](/printing/sicken-usg.md) — Enchantment — Aura
6. [Enfeeblement](/printing/enfeeblement-9ed.md) — Enchantment — Aura

## Printing Details
- **Set:** Magic 2011 (M11) #111
- **Rarity:** Common
- **Artist:** Martina Pilcerova
- **Total Printings:** 21 across all historical editions

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