---
name: "Festergloom"
mana_cost: "{2}{B}"
cmc: 3
type_line: "Sorcery"
colors: ["B"]
color_identity: ["B"]
keywords: []
set: "M15"
set_name: "Magic 2015"
collector_number: "97"
rarity: "common"
artist: "Mathias Kollros"
oracle_id: "a653ac26-e9c9-4319-88f6-c83cc64d3bdb"
canonical_url: "https://avascry.com/printing/festergloom-m15"
legalities:
  commander: "legal"
  standard: "not_legal"
  modern: "legal"
  pioneer: "legal"
  legacy: "legal"
  vintage: "legal"
  pauper: "legal"
  penny: "legal"
---

# Festergloom
- **Mana Cost:** `{2}{B}` (CMC: 3)
- **Type:** Sorcery

## Oracle Text
Nonblack creatures get -1/-1 until end of turn.

> *斥候死去和安全返回的情报量一样大。*

## Top 4096-Dim Neural Synergies
1. [Stench of Decay](/printing/stench-of-decay-all.md) — Instant
2. [Infest](/printing/infest-prm.md) — Sorcery
3. [Glistening Deluge](/printing/glistening-deluge-mom.md) — Sorcery
4. [The Black Breath](/printing/the-black-breath-ltr.md) — Sorcery
5. [Eyeblight Massacre](/printing/eyeblight-massacre-khc.md) — Sorcery
6. [Nausea](/printing/nausea-ema.md) — Sorcery

## Printing Details
- **Set:** Magic 2015 (M15) #97
- **Rarity:** Common
- **Artist:** Mathias Kollros
- **Total Printings:** 14 across all historical editions

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