---
name: "Reign of Terror"
mana_cost: "{3}{B}{B}"
cmc: 5
type_line: "Sorcery"
colors: ["B"]
color_identity: ["B"]
keywords: []
set: "MIR"
set_name: "Mirage"
collector_number: "137"
rarity: "uncommon"
artist: "Gary Leach"
oracle_id: "67d12a5a-9e0c-4550-86ad-cd1e173fea8f"
canonical_url: "https://avascry.com/printing/reign-of-terror-mir"
legalities:
  commander: "legal"
  standard: "not_legal"
  modern: "not_legal"
  pioneer: "not_legal"
  legacy: "legal"
  vintage: "legal"
  pauper: "not_legal"
  penny: "not_legal"
---

# Reign of Terror
- **Mana Cost:** `{3}{B}{B}` (CMC: 5)
- **Type:** Sorcery

## Oracle Text
Destroy all green creatures or all white creatures. They can't be regenerated. You lose 2 life for each creature that died this way.

## Top 4096-Dim Neural Synergies
1. [Perish](/printing/perish-wc99.md) — Sorcery
2. [Terror](/printing/terror-ced.md) — Instant
3. [Damnation](/printing/damnation-prm.md) — Sorcery
4. [Deadly Tempest](/printing/deadly-tempest-c20.md) — Sorcery
5. [Nature's Ruin](/printing/natures-ruin-por.md) — Sorcery
6. [Virtue's Ruin](/printing/virtues-ruin-v14.md) — Sorcery

## Printing Details
- **Set:** Mirage (MIR) #137
- **Rarity:** Uncommon
- **Artist:** Gary Leach
- **Total Printings:** 7 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`