---
name: "Rain of Filth"
mana_cost: "{B}"
cmc: 1
type_line: "Instant"
colors: ["B"]
color_identity: ["B"]
keywords: []
set: "USG"
set_name: "Urza's Saga"
collector_number: "151"
rarity: "uncommon"
artist: "Stephen Daniele"
oracle_id: "aa77980d-0434-40f0-990f-1c8c50610174"
canonical_url: "https://avascry.com/printing/rain-of-filth-usg"
legalities:
  commander: "legal"
  standard: "not_legal"
  modern: "not_legal"
  pioneer: "not_legal"
  legacy: "legal"
  vintage: "legal"
  pauper: "not_legal"
  penny: "not_legal"
---

# Rain of Filth
- **Mana Cost:** `{B}` (CMC: 1)
- **Type:** Instant

## Oracle Text
Until end of turn, lands you control gain "Sacrifice this land: Add {B}."

## Top 4096-Dim Neural Synergies
1. [Blighted Fen](/printing/blighted-fen-j22.md) — Land
2. [Squandered Resources](/printing/squandered-resources-olep.md) — Enchantment
3. [Contamination](/printing/contamination-mb2.md) — Enchantment
4. [Lake of the Dead](/printing/lake-of-the-dead-prm.md) — Land
5. [Rolling Spoil](/printing/rolling-spoil-rav.md) — Sorcery
6. [Desecrated Earth](/printing/desecrated-earth-zen.md) — Sorcery

## Printing Details
- **Set:** Urza's Saga (USG) #151
- **Rarity:** Uncommon
- **Artist:** Stephen Daniele
- **Total Printings:** 13 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`