---
name: "Fumulus, the Infestation"
mana_cost: "{3}{B}"
cmc: 4
type_line: "Legendary Creature — Vampire Insect"
colors: ["B"]
color_identity: ["B"]
keywords: ["Deathtouch", "Flying"]
set: "J25"
set_name: "Foundations Jumpstart"
collector_number: "42"
rarity: "rare"
artist: "Takotto"
oracle_id: "c75f8365-71f1-415f-8bbc-9bacb8ddba0b"
canonical_url: "https://avascry.com/printing/fumulus-the-infestation-j25"
legalities:
  commander: "legal"
  standard: "not_legal"
  modern: "not_legal"
  pioneer: "not_legal"
  legacy: "legal"
  vintage: "legal"
  pauper: "not_legal"
  penny: "not_legal"
---

# Fumulus, the Infestation
- **Mana Cost:** `{3}{B}` (CMC: 4)
- **Type:** Legendary Creature — Vampire Insect
- **Power/Toughness:** 2/2
- **Keywords:** Deathtouch, Flying

## Oracle Text
Flying, deathtouch
Whenever a player sacrifices a nontoken creature, create a 1/1 black Insect creature token with flying.
Whenever an Insect, Leech, Slug, or Worm you control attacks, defending player loses 1 life and you gain 1 life.

## Top 4096-Dim Neural Synergies
1. [Devouring Swarm](/printing/devouring-swarm-j22.md) — Creature — Insect
2. [Giant Fly](/printing/giant-fly-tle.md) — Creature — Insect
3. [Flesh-Eater Imp](/printing/flesh-eater-imp-plst.md) — Creature — Phyrexian Imp
4. [Infestation Sage](/printing/infestation-sage-fdn.md) — Creature — Elf Warlock
5. [Swarm of Bloodflies](/printing/swarm-of-bloodflies-j25.md) — Creature — Insect
6. [Scouring Swarm](/printing/scouring-swarm-eoc.md) — Creature — Insect

## Printing Details
- **Set:** Foundations Jumpstart (J25) #42
- **Rarity:** Rare
- **Artist:** Takotto
- **Total Printings:** 6 across all historical editions

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